Timothy John Edward Tollemache, 5th Baron Tollemache KCVO (born 13 December 1939) is an English peer and landowner. He is the eldest son of Major John Edward Hamilton Tollemache, 4th Baron Tollemache (1910–1975), and his wife, Dinah Jamieson. He succeeded his father as Baron Tollemache in 1975 and is the current owner of Helmingham Hall in Suffolk, the principal seat of the Tollemache family.