Peter Tendai Cousins (born 3 March 1981 in Harlow) is a British judoka, who competed at the Olympic Games.

[1] Cousins came to prominence after becoming champion of Great Britain, winning the middleweight division at the British Judo Championships in 1999.

[2] Two years later in 2005, he won a fifth British title[2] before securing a bronze medal at the 2006 European Judo Championships, in Tampere.

[1] One year later in 2007, he won a silver medal at the 2007 World Judo Championships in Rio de Janeiro.

[3] His twin brother Thomas Cousins is also a British judoka, who competed at the Commonwealth Games.