Humphrey (c. 1988 – March 2006) was a cat employed as a at 10 Downing Street from October 1989 to 13 November 1997. Arriving as a one-year old stray, he served under the premierships of Margaret Thatcher, John Major and Tony Blair, but retired a few months after the Blairs moved in to Downing Street. He was the successor to Wilberforce.

A floor skill named after U.S. gymnast Terin Humphrey. She first performed it in international competition in 2004. It consists of switch split leap forward with a ¼ turn to side split leap or straddle pike position. It has been rated by the FIG as a D level skill and its FIG number is 3.406.

Humphrey is a 2006 self-titled album by French R&B singer Humphrey. It was released in May of 2006 (see 2006 in music) and included the single "Dingue." It's second single, "Senorita" is to be released in September.