Isthmian Division One South

Champions: Peacehaven & Telscombe · Promoted: Peacehaven &, Leatherhead (play-offs)

Defunct · last season 2017-18

#	Team	P	W	D	L	GF	GA	GD	Pts
1	Peacehaven &Peacehaven & TelscombeC	46	33	8	5	128	55	+73	107
2	Folkestone InvictaFolkestone Invicta	46	27	8	11	102	59	+43	89
3	LeatherheadLeatherheadP	46	28	8	10	93	46	+47	86
4	GuernseyGuernsey	46	23	12	11	93	65	+28	81
5	Hastings UnitedHastings United	46	24	7	15	73	62	+11	79
6	Burgess HillBurgess Hill Town	46	22	11	13	88	67	+21	77
7	MersthamMerstham	46	23	7	16	81	63	+18	76
8	Hythe TownHythe Town	46	22	7	17	87	71	+16	73
9	Walton CasualsWalton Casuals	46	22	4	20	89	93	-4	70
10	Faversham TownFaversham Town	46	18	14	14	78	69	+9	68
11	Tooting & MitchamTooting & Mitcham United	46	17	12	17	79	75	+4	63
12	RamsgateRamsgate	46	18	8	20	84	79	+5	62
13	ChipsteadChipstead	46	18	8	20	79	83	-4	62
14	SittingbourneSittingbourne	46	16	13	17	69	75	-6	61
15	WorthingWorthing	46	17	8	21	80	98	-18	59
16	HorshamHorsham	46	15	11	20	66	78	-12	56
17	Corinthian-CasualsCorinthian-Casuals	46	15	10	21	69	73	-4	55
18	Herne BayHerne Bay	46	15	9	22	69	72	-3	54
19	Three BridgesThree Bridges	46	15	8	23	71	88	-17	53
20	Whitstable TownWhitstable Town	46	14	11	21	61	78	-17	53
21	Walton &Walton & Hersham	46	14	9	23	75	92	-17	51
22	RedhillRedhillR	46	13	6	27	72	96	-24	45
23	Crawley DownCrawley DownR	46	9	6	31	51	139	-88	33
24	Eastbourne TownEastbourne TownR	46	6	11	29	60	121	-61	29