NORTHERN IRELAND 1930-31
	Irish League
		Played	Won	Drew	Lost	For	Against	G/Av	Points
1	Glentoran FC Belfast	26	22	3	1	96	39	2,462	47
2	Linfield FC Belfast	26	16	6	4	73	42	1,738	38
3	Belfast Celtic FC	26	16	4	6	75	52	1,442	36
4	Distillery FC Belfast	26	15	4	7	82	46	1,783	34
5	Ballymena FC	26	13	5	8	75	50	1,500	31
6	Ards FC Newtownards	26	11	5	10	68	69	0,986	27
7	Derry City FC Londonderry	26	10	4	12	50	61	0,820	24
8	Cliftonville FC Belfast	26	11	2	13	54	70	0,771	24
9	Portadown FC	26	7	5	14	63	73	0,863	19
10	Bangor FC	26	7	5	14	62	75	0,827	19
11	Glenavon FC Lurgan	26	8	3	15	47	75	0,627	19
12	Coleraine FC	26	6	6	14	48	56	0,857	18
13	Larne FC	26	6	6	14	44	74	0,595	18
14	Nerwy Town FC	26	4	2	20	45	100	0,450	10
		364	152	60	152	882	882		364
	Rules for classification: 1) Points  (win 2 points, draw 1 point); 2) Goal average (play-off for relevant positions)
	Belfast = Béal Feirste				Bangor = Beannchar
	Ballymena = Baile Lifin				Lurgan = an Lorgain
	Newtownards = Baile Nua na hArda				Coleraine = Cúil Raithin
	Londonderry = Doire				Larne = Latharna
	Portadown = Port an Dúnáin				Newry = úr Cinn Trá
	English = Irish
	CUP
	Semifinals	Ballymena FC - Derry City FC Londonderry					2-1
		Linfield FC Belfast - Glentoran FC Belfast					5-1
	Final (28.03.1931)	Linfield FC Belfast - Ballymena FC					3-0
	Belfast Celtic FC dissolved in 1960
	NORTHERN IRELAND  1931-32
	Irish League
		Played	Won	Drew	Lost	For	Against	G/Av	Points
1	Linfield FC Belfast	26	19	3	4	77	34	2,265	41
2	Derry City FC Londonderry	26	16	6	4	61	30	2,033	38
3	Belfast Celtic FC	26	13	7	6	56	35	1,600	33
4	Coleraine FC	26	13	6	7	67	54	1,241	32
5	Glentoran FC Belfast	26	12	7	7	73	54	1,352	31
6	Ballymena FC	26	12	5	9	67	41	1,634	29
7	Cliftonville FC Belfast	26	11	5	10	59	55	1,073	27
8	Distillery FC Belfast	26	8	7	11	57	68	0,838	23
9	Portadown FC	26	8	6	12	54	63	0,857	22
10	Nerwy Town FC	26	9	4	13	43	53	0,811	22
11	Larne FC	26	6	7	13	47	85	0,553	19
12	Ards FC Newtownards	26	7	4	15	52	82	0,634	18
13	Glenavon FC Lurgan	26	6	5	15	42	74	0,568	17
14	Bangor FC	26	3	6	17	41	68	0,603	12
		364	143	78	143	796	796		364
	Rules for classification: 1) Points  (win 2 points, draw 1 point); 2) Goal average (play-off for relevant positions)
	Belfast = Béal Feirste				Portadown = Port an Dúnáin
	Londonderry = Doire				Larne = Latharna
	Coleraine = Cúil Raithin				Newtownards = Baile Nua na hArda
	Ballymena = Baile Lifin				Lurgan = an Lorgain
	Newry = úr Cinn Trá				Bangor = Beannchar
	English = Irish
	CUP
	Semifinals	Glentoran FC Belfast - Portadown FC					2-1
		Linfield FC Belfast - Belfast Celtic FC					2-2	2-2	2-1
	Final (26.03.1932)	Glentoran FC Belfast - Linfield FC Belfast					2-1
	Belfast Celtic FC dissolved in 1960
	NORTHERN IRELAND  1932-33
	Irish League
		Played	Won	Drew	Lost	For	Against	G/Av	Points
1	Belfast Celtic FC	26	19	3	4	81	34	2,382	41
2	Distillery FC Belfast	26	18	3	5	75	47	1,596	39
3	Linfield FC Belfast	26	17	4	5	83	34	2,441	38
4	Derry City FC Londonderry	26	16	1	9	59	39	1,513	33
5	Glentoran FC Belfast	26	14	4	8	74	61	1,213	32
6	Bangor FC	26	13	2	11	60	56	1,071	28
7	Coleraine FC	26	11	5	10	69	50	1,380	27
8	Ballymena FC	26	11	4	11	56	58	0,966	26
9	Glenavon FC Lurgan	26	7	4	15	56	59	0,949	18
10	Portadown FC	26	8	2	16	37	72	0,514	18
11	Larne FC	26	8	1	17	55	88	0,625	17
12	Ards FC Newtownards	26	6	5	15	51	83	0,614	17
13	Cliftonville FC Belfast	26	5	6	15	54	74	0,730	16
14	Nerwy Town FC	26	5	4	17	47	102	0,461	14
		364	158	48	158	857	857		364
	Rules for classification: 1) Points  (win 2 points, draw 1 point); 2) Goal average (play-off for relevant positions)
	Belfast = Béal Feirste				Lurgan = an Lorgain
	Londonderry = Doire				Portadown = Port an Dúnáin
	Bangor = Beannchar				Larne = Latharna
	Coleraine = Cúil Raithin				Newtownards = Baile Nua na hArda
	Ballymena = Baile Lifin				Newry = úr Cinn Trá
	English = Irish
	CUP
	Semifinals	Distillery FC Belfast - Cliftonville FC Belfast					2-0
		Glentoran FC Belfast - Coleraine FC					2-1
	Final (08.04.1933, 12.04.1933 and 28.04.1933)	Glentoran FC Belfast - Distillery FC Belfast					1-1	1-1	3-1
	Belfast Celtic FC dissolved in 1960
	NORTHERN IRELAND 1933-34
	Irish League
		Played	Won	Drew	Lost	For	Against	G/Av	Points
1	Linfield FC Belfast	26	22	2	2	88	21	4,190	46
2	Belfast Celtic FC	26	17	3	6	74	42	1,762	37
3	Glentoran FC Belfast	26	16	3	7	59	36	1,639	35
4	Distillery FC Belfast	26	14	3	9	61	41	1,488	31
5	Ballymena FC	26	12	6	8	59	46	1,283	30
6	Ards FC Newtownards	26	11	5	10	47	46	1,022	27
7	Portadown FC	26	10	5	11	41	52	0,788	25
8	Glenavon FC Lurgan	26	10	4	12	45	54	0,833	24
9	Derry City FC Londonderry	26	8	7	11	37	38	0,974	23
10	Cliftonville FC Belfast	26	11	0	15	50	78	0,641	22
11	Bangor FC	26	7	4	15	43	58	0,741	18
12	Coleraine FC	26	7	3	16	40	61	0,656	17
13	Nerwy Town FC	26	5	6	15	37	71	0,521	16
14	Larne FC	26	4	5	17	37	74	0,500	13
		364	154	56	154	718	718		364
	Rules for classification: 1) Points  (win 2 points, draw 1 point); 2) Goal average (play-off for relevant positions)
	Ballymena FC + Ballymena Crusaders FC => Ballymena United FC
	Belfast = Béal Feirste				Londonderry = Doire
	Ballymena = Baile Lifin				Bangor = Beannchar
	Newtownards = Baile Nua na hArda				Coleraine = Cúil Raithin
	Portadown = Port an Dúnáin				Newry = úr Cinn Trá
	Lurgan = an Lorgain				Larne = Latharna
	English = Irish
	CUP
	Semifinals	Glentoran FC Belfast - Cliftonville FC Belfast					2-4
		Linfield FC Belfast - Belfast Celtic FC					7-0
	Final (14.04.1934)	Linfield FC Belfast - Cliftonville FC Belfast					5-0
	Belfast Celtic FC dissolved in 1960
	NORTHERN IRELAND 1934-35
	Irish League
		Played	Won	Drew	Lost	For	Against	G/Av	Points
1	Linfield FC Belfast	26	21	4	1	76	19	4,000	46
2	Derry City FC Londonderry	26	18	4	4	64	32	2,000	40
3	Belfast Celtic FC	26	17	3	6	96	36	2,667	37
4	Glentoran FC Belfast	26	16	4	6	70	42	1,667	36
5	Portadown FC	26	14	5	7	56	38	1,474	33
6	Distillery FC Belfast	26	11	5	10	47	44	1,068	27
7	Larne FC	26	11	5	10	48	52	0,923	27
8	Glenavon FC Lurgan	26	7	7	12	43	55	0,782	21
9	Nerwy Town FC	26	9	1	16	63	73	0,863	19
10	Ballymena United FC	26	7	5	14	48	65	0,738	19
11	Cliftonville FC Belfast	26	8	3	15	45	69	0,652	19
12	Coleraine FC	26	7	2	17	43	66	0,652	16
13	Ards FC Newtownards	26	5	3	18	45	91	0,495	13
14	Bangor FC	26	2	7	17	36	98	0,367	11
		364	153	58	153	780	780		364
	Rules for classification: 1) Points  (win 2 points, draw 1 point); 2) Goal average (play-off for relevant positions)
	Belfast = Béal Feirste				Newry = úr Cinn Trá
	Londonderry = Doire				Ballymena = Baile Lifin
	Portadown = Port an Dúnáin				Coleraine = Cúil Raithin
	Larne = Latharna				Newtownards = Baile Nua na hArda
	Lurgan = an Lorgain				Bangor = Beannchar
	English = Irish
	CUP
	Semifinals	Larne FC - Belfast Celtic FC					1-0
		Glentoran FC Belfast - Ballymena United FC					3-0
	Final (06.04.1935, 10.04.1935 and 30.04.1935)	Glentoran FC Belfast - Larne FC					0-0	0-0	1-0
	Belfast Celtic FC dissolved in 1960
	NORTHERN IRELAND 1935-36
	Irish League
		Played	Won	Drew	Lost	For	Against	G/Av	Points
1	Belfast Celtic FC	26	20	3	3	66	23	2,870	43
2	Derry City FC Londonderry	26	18	5	3	71	36	1,972	41
3	Linfield FC Belfast	26	17	4	5	72	28	2,571	38
4	Nerwy Town FC	26	14	5	7	80	50	1,600	33
5	Glentoran FC Belfast	26	12	3	11	57	50	1,140	27
6	Distillery FC Belfast	26	11	5	10	51	52	0,981	27
7	Larne FC	26	11	4	11	49	65	0,754	26
8	Portadown FC	26	9	5	12	53	58	0,914	23
9	Cliftonville FC Belfast	26	9	5	12	49	61	0,803	23
10	Ballymena United FC	26	7	5	14	41	59	0,695	19
11	Bangor FC	26	8	3	15	47	72	0,653	19
12	Glenavon FC Lurgan	26	6	5	15	40	56	0,714	17
13	Coleraine FC	26	5	5	16	28	44	0,636	15
14	Ards FC Newtownards	26	5	3	18	44	94	0,468	13
		364	152	60	152	748	748		364
	Rules for classification: 1) Points  (win 2 points, draw 1 point); 2) Goal average (play-off for relevant positions)
	Belfast = Béal Feirste				Ballymena = Baile Lifin
	Londonderry = Doire				Bangor = Beannchar
	Newry = úr Cinn Trá				Lurgan = an Lorgain
	Larne = Latharna				Coleraine = Cúil Raithin
	Portadown = Port an Dúnáin				Newtownards = Baile Nua na hArda
	English = Irish
	CUP
	Semifinals	Derry City FC Londonderry - Glentoran FC II Belfast					3-0
		Linfield FC Belfast - Belfast Celtic FC					1-0
	Final (04.04.1936 and 08.04.1936)	Linfield FC Belfast - Derry City FC Londonderry					0-0	2-1
	Belfast Celtic FC dissolved in 1960
	NORTHERN IRELAND 1936-37
	Irish League
		Played	Won	Drew	Lost	For	Against	G/Av	Points
1	Belfast Celtic FC	26	20	4	2	86	21	4,095	44
2	Derry City FC Londonderry	26	20	3	3	85	37	2,297	43
3	Linfield FC Belfast	26	20	2	4	85	25	3,400	42
4	Portadown FC	26	14	4	8	49	38	1,289	32
5	Larne FC	26	13	2	11	63	57	1,105	28
6	Nerwy Town FC	26	12	3	11	59	48	1,229	27
7	Glentoran FC Belfast	26	11	3	12	65	65	1,000	25
8	Cliftonville FC Belfast	26	9	6	11	56	64	0,875	24
9	Glenavon FC Lurgan	26	10	1	15	56	59	0,949	21
10	Bangor FC	26	8	3	15	40	80	0,500	19
11	Ards FC Newtownards	26	8	2	16	42	73	0,575	18
12	Coleraine FC	26	6	5	15	24	61	0,393	17
13	Distillery FC Belfast	26	6	2	18	36	65	0,554	14
14	Ballymena United FC	26	4	2	20	34	87	0,391	10
		364	161	42	161	780	780		364
	Rules for classification: 1) Points  (win 2 points, draw 1 point); 2) Goal average (play-off for relevant positions)
	Belfast = Béal Feirste				Lurgan = an Lorgain
	Londonderry = Doire				Bangor = Beannchar
	Portadown = Port an Dúnáin				Newtownards = Baile Nua na hArda
	Larne = Latharna				Coleraine = Cúil Raithin
	Newry = úr Cinn Trá				Ballymena = Baile Lifin
	English = Irish
	CUP
	Semifinals	Belfast Celtic FC - Ballymena United FC					1-1	3-0
		Linfield FC Belfast - Nerwy Town FC					2-2	2-0
	Final (10.04.1937)	Belfast Celtic FC - Linfield FC Belfast					3-0
	Belfast Celtic FC dissolved in 1960
	NORTHERN IRELAND 1937-38
	Irish League
		Played	Won	Drew	Lost	For	Against	G/Av	Points
1	Belfast Celtic FC	26	18	5	3	88	24	3,667	41
2	Derry City FC Londonderry	26	20	1	5	81	40	2,025	41
3	Portadown FC	26	16	5	5	67	32	2,094	37
4	Linfield FC Belfast	26	16	5	5	78	38	2,053	37
5	Ballymena United FC	26	14	5	7	72	55	1,309	33
6	Glentoran FC Belfast	26	15	2	9	64	57	1,123	32
7	Newry Town FC	26	10	6	10	63	49	1,286	26
8	Distillery FC Belfast	26	10	6	10	51	61	0,836	26
9	Ards FC Newtownards	26	7	4	15	43	66	0,652	18
10	Glenavon FC Lurgan	26	6	5	15	36	65	0,554	17
11	Bangor FC	26	7	2	17	39	62	0,629	16
12	Larne FC	26	6	3	17	48	87	0,552	15
13	Coleraine FC	26	5	5	16	40	75	0,533	15
14	Cliftonville FC Belfast	26	2	6	18	27	86	0,314	10
		364	152	60	152	797	797		364
	Rules for classification: 1) Points  (win 2 points, draw 1 point); 2) Goal average (play-off for relevant positions)
	Play-off (Belfast 00.00.38 and 18.04.38)	Belfast Celtic FC - Derry City FC Londonderry					2-2	aet	3-1
	Belfast = Béal Feirste				Newtownards = Baile Nua na hArda
	Londonderry = Doire				Lurgan = an Lorgain
	Portadown = Port an Dúnáin				Bangor = Beannchar
	Ballymena = Baile Lifin				Larne = Latharna
	Newry = úr Cinn Trá				Coleraine = Cúil Raithin
	English = Irish
	CUP
	Semifinals	Belfast Celtic FC - Glentoran FC Belfast					1-1	3-1
		Bangor FC - Derry City FC Londonderry					2-2	3-1
	Final (09.04.1938 and 07.05.1938)	Belfast Celtic FC - Bangor FC					0-0	2-0
	Belfast Celtic FC dissolved in 1960
	NORTHERN IRELAND 1938-39
	Irish League
		Played	Won	Drew	Lost	For	Against	G/Av	Points
1	Belfast Celtic FC	26	19	2	5	97	32	3,031	40
2	Ballymena United FC	26	15	5	6	63	54	1,167	35
3	Derry City FC Londonderry	26	15	3	8	84	47	1,787	33
4	Portadown FC	26	15	3	8	84	56	1,500	33
5	Linfield FC Belfast	26	14	2	10	58	40	1,450	30
6	Glentoran FC Belfast	26	14	1	11	65	69	0,942	29
7	Glenavon FC Lurgan	26	12	4	10	67	57	1,175	28
8	Ards FC Newtownards	26	11	6	9	63	66	0,955	28
9	Newry Town FC	26	9	8	9	43	48	0,896	26
10	Distillery FC Belfast	26	9	4	13	53	56	0,946	22
11	Larne FC	26	8	4	14	45	73	0,616	20
12	Bangor FC	26	6	7	13	37	71	0,521	19
13	Cliftonville FC Belfast	26	5	2	19	38	81	0,469	12
14	Coleraine FC	26	3	3	20	40	87	0,460	9
		364	155	54	155	837	837		364
	Rules for classification: 1) Points  (win 2 points, draw 1 point); 2) Goal average (play-off for relevant positions)
	Belfast = Béal Feirste				Newtownards = Baile Nua na hArda
	Ballymena = Baile Lifin				Newry = úr Cinn Trá
	Londonderry = Doire				Larne = Latharna
	Portadown = Port an Dúnáin				Bangor = Beannchar
	Lurgan = an Lorgain				Coleraine = Cúil Raithin
	English = Irish
	CUP
	Semifinals	Ballymena United FC - Portadown FC					3-2
		Linfield FC Belfast - Cliftonville FC Belfast					4-0
	Final (29.04.1939)	Linfield FC Belfast - Ballymena United FC					2-0
	Belfast Celtic FC dissolved in 1960
	NORTHERN IRELAND 1939-40
	Irish League
		Played	Won	Drew	Lost	For	Against	G/Av	Points
1	Belfast Celtic FC	26	20	5	1	91	18	5,056	45
2	Portadown FC	26	18	5	3	86	37	2,324	41
3	Glentoran FC Belfast	26	19	1	6	104	46	2,261	39
4	Ballymena United FC	26	15	4	7	82	52	1,577	34
5	Linfield FC Belfast	26	14	5	7	63	47	1,340	33
6	Derry City FC Londonderry	26	14	2	10	73	46	1,587	30
7	Glenavon FC Lurgan	26	13	3	10	69	68	1,015	29
8	Coleraine FC	26	11	2	13	47	68	0,691	24
9	Ards FC Newtownards	26	9	2	15	49	72	0,681	20
10	Bangor FC	26	8	3	15	44	77	0,571	19
11	Distillery FC Belfast	26	6	3	17	53	70	0,757	15
12	Newry Town FC	26	5	5	16	32	86	0,372	15
13	Larne FC	26	4	5	17	36	83	0,434	13
14	Cliftonville FC Belfast	26	3	1	22	40	99	0,404	7
		364	159	46	159	869	869		364
	Rules for classification: 1) Points  (win 2 points, draw 1 point); 2) Goal average (play-off for relevant positions)
	The Irish League was suspended due to World War II. Regional Leagues were set up during the war
	Ballymena United FC, Coleraine FC, Ards FC Newtownards, Bangor FC, Newry Town FC and Larne FC resigned
	Belfast = Béal Feirste				Newtownards = Baile Nua na hArda
	Portadown = Port an Dúnáin				Coleraine = Cúil Raithin
	Ballymena = Baile Lifin				Bangor = Beannchar
	Londonderry = Doire				Newry = úr Cinn Trá
	Lurgan = an Lorgain				Larne = Latharna
	English = Irish
	CUP
	Semifinals	Ballymena United FC - Belfast Celtic FC					2-0
		Glentoran FC Belfast - Linfield FC Belfast					2-0
	Final (20.04.1940)	Ballymena United FC - Glentoran FC Belfast					2-0
	Belfast Celtic FC dissolved in 1960