Yani Gellman (born September 2, 1985) is a Canadian film and television actor, known for playing Paolo Valisari in The Lizzie McGuire Movie, Garrett Reynolds in Pretty Little Liars and Diego Flores in 90210.

Gellman was born in Miami, Florida, to a Canadian father and an Australian mother, and lived in North York, Canada.

His father was a reporter, and the family frequently moved during Gellman's childhood, living in Australia, Spain, and Texas before settling in Toronto.

Gellman became known among teenage audiences after playing the part of Paolo Valisari, an Italian pop singer and the main antagonist of 2003's The Lizzie McGuire Movie.

He has recently played the role of police officer, Garrett Reynolds in hit TV show Pretty Little Liars.