Alexei Beletski (also Alexei Beletsky; born May 22, 1979, in Odessa, Ukraine) is an Israeli ice dancer. He competes with his wife Natalia Gudina. They competed together for the Ukraine until the end of 1998/1999 season, after which they switched to competing for Israel. Gudina and Beletski the 2000-2005 Israeli national silver medalists. They placed 19th at the 2002 Winter Olympics.