Gianfranco Zola and Jes Høgh were tied for the oldest Chelsea players in the Premier League in 1999-00. They were 33 years old.

	NAME	Age	SEASON	CLUB	M	MIN	START	G	G/M	A	G+A	PK
1	Gianfranco Zola G. Zola	33	1999-00	Chelsea	33	2,226	25	4	0.12	7	11	0
2	Jes Høgh J. Høgh	33	1999-00	Chelsea	9	548	6	0	0.00	1	1	0
3	Dennis Wise D. Wise	32	1999-00	Chelsea	30	2,601	29	4	0.13	5	9	0
4	Ed de Goey E. de Goey	32	1999-00	Chelsea	37	3,330	37	0	0.00	0	0	0
5	George Weah G. Weah	32	1999-00	Chelsea	11	876	9	3	0.27	3	6	0
6	Dan Petrescu D. Petrescu	31	1999-00	Chelsea	29	1,995	24	4	0.14	5	9	0
7	Frank Leboeuf F. Leboeuf	31	1999-00	Chelsea	28	2,311	28	2	0.07	0	2	1
8	Gus Poyet G. Poyet	31	1999-00	Chelsea	33	2,350	25	10	0.30	5	15	0
9	Bjarne Goldbæk B. Goldbæk	30	1999-00	Chelsea	6	293	2	0	0.00	0	0	0
10	Didier Deschamps D. Deschamps	30	1999-00	Chelsea	27	2,052	24	0	0.00	1	1	0
11	Graeme Le Saux G. Le Saux	30	1999-00	Chelsea	8	441	6	0	0.00	2	2	0
12	Marcel Desailly M. Desailly	30	1999-00	Chelsea	23	1,928	23	1	0.04	0	1	0
13	Albert Ferrer A. Ferrer	29	1999-00	Chelsea	25	2,100	24	0	0.00	3	3	0
14	Roberto Di Matteo R. Di Matteo	29	1999-00	Chelsea	18	1,311	14	2	0.11	2	4	0
15	Bernard Lambourde B. Lambourde	28	1999-00	Chelsea	15	1,123	12	2	0.13	0	2	0
16	Emerson Thome E. Thome	27	1999-00	Chelsea	20	1,690	18	0	0.00	1	1	0
17	Chris Sutton C. Sutton	26	1999-00	Chelsea	28	1,850	21	1	0.04	2	3	0
18	Tore André Flo T. André Flo	26	1999-00	Chelsea	34	1,906	20	10	0.29	1	11	0
19	Carlo Cudicini C. Cudicini	25	1999-00	Chelsea	1	90	1	0	0.00	0	0	0
20	Gabriele Ambrosetti G. Ambrosetti	25	1999-00	Chelsea	16	739	9	0	0.00	0	0	0
21	Mario Melchiot M. Melchiot	22	1999-00	Chelsea	5	400	4	0	0.00	1	1	0
22	Celestine Babayaro C. Babayaro	20	1999-00	Chelsea	25	2,055	23	0	0.00	0	0	0
23	Jody Morris J. Morris	20	1999-00	Chelsea	30	1,762	19	3	0.10	2	5	0
24	Jon Harley J. Harley	19	1999-00	Chelsea	17	1,209	13	2	0.12	0	2	0
25	Rob Wolleaston R. Wolleaston	19	1999-00	Chelsea	1	13	0	0	0.00	0	0	0