Little Warley is a village in the Brentwood district, in the county of Essex, England. It is situated south of Thorndon Country Park. The first outbreak of the 2001 United Kingdom foot-and-mouth outbreak occurred here.

Little Warley was an ancient parish. In 1931 it had a population of 395. On 1 April 1934 the parish was abolished and merged with Brentwood, Essex, except for a smaller part south of the railway which went to Little Burstead.

Since 2003 the area around St Peter's Church, but not the entire former parish, has formed part of the reconstituted civil parish of West Horndon.

• Gertrude Tyrrell, Catholic noblewoman

	Rector	Date	Patron
1	John de Pryttlewell	1327	Stephen de Gravesend, Mil.
2	Thomas le Despencer	1330	Stephen de Gravesend, Mil.
3	Thomas Kynton	1335
4	John Nobright
5	Peter de Hogglesthorpe	1361	Sewellus Michell
6	William Lyndon
7	John Sabyne	1382	D. Alicia Tyrell
8	Richard Geeke
9	William Geeke	1435	John Tyrell, M.et Exor.
10	Robert Bellamy	1453
11	John Spencer	1454	Thomas Tyrell, Mil.
12	Robert Andrew	1474	Thomas Tyrell, Mil.
13	John Bedfer	1478	Thomas Tyrell, Ar.
14	Thomas Brewster
15	Gilbert Latham	1521	Thomas Tyrell, Ar.
16	John Stapylton, M.A.	1522	Thomas Tyrell, Ar.
17	George Cowbourne, M.A.	1551	Henry Tyrell, Mil.
18	George Ryston, M.A.	1579	Thomas Tyrell, Ar.
19	Edward Risheton, M.A.	1618	Edward Risheton
20	Christopher Dennis, M.A.	1627
21	Thimelbeas Holden, M.A.	1632	John Tyrell, Mil.
22	John Browne, M.A.	1662	John Clyffe, Gen.
23	John Browne, M.A.	1686	Carolus Tyrell, Bar.
24	Daniel Horsmunden, M.A.	1687	Carolus Tyrell, Bar.
25	John Theophilus Desaguliers, LL.D	1727	John Tyrell, Bar.
26	Thomas Bland
27	David Jones, B.A.	1777	Mary and Elizabeth Tyrell, Spinsters
28	George Drury, B.A.	1778	Mary and Elizabeth Tyrell, Spinsters
29	Peter Vatus, M.A.	1780	Mary and Elizabeth Tyrell, Spinsters
30	Richard Smyth	1800	Exors. Of Mary and Elizabeth Tyrell
31	John Pearson, M.A.	1837
32	Henry Jones-Henry, M.A.	1878	Sir Herbert Roberts, Bart.
33	Rowland Walter Cousens, M.A.	1911	Sir Herbert Roberts, Bart.
34	Fraser Hugh Joseph Tayler, M.A.	1932	James Fisher Hough, M.A.
35	Lewen John Harding	1935	James Fisher Hough, M.A.
	1940 the Benefice shared with Childerdich only
36	Maurice Gray Newton, M.A.	1954	Martyres Memorial Trust
37	Pryce Owen Williams	1965	Governors of Brentwood School
38	Ernleigh H. Ward	1969	The Bishop
	1972 the Benefice shared with East and West Horndon only
39	Peter John Boulton-Lea, B.A.	1977	The Bishop
40	Paul L. Deeming, C.A.	1982	Governors of Brentwood School
41	Charles F. Wells	1989	The Bishop
	1990 the Benefice shared with Childerditch and East and West Horndon
42	Peter M. Allcock	1999	The Bishop
43	Stephen C. Williams	2003	Governors of Brentwood School
44	Helen A. Bryan, BA(Hons)	2013	The Bishop