Saulius Kleiza (born April 2, 1964 in Kaunas) is a retired shot putter and discus thrower from Lithuania, who competed for his native country at two consecutive Summer Olympics, starting in 1996. His personal best in the shot put event is 20.91 metres, thrown on 13 May 1987 in Leselidze.
| Year | Competition | Venue | Position | Notes |
|---|---|---|---|---|
| Representing Lithuania | ||||
| 1995 | IAAF World Indoor Championships | Barcelona, Spain | 13th | 18.41 |
| 1995 | World Championships in Athletics | Gothenburg, Sweden | 13th | 18.99 |
| 1996 | Olympic Games | Atlanta, United States | 30th | 18.21 m |
| 1997 | World Championships in Athletics | Athens, Greece | 11th | 18.25 |
| 1999 | World Championships in Athletics | Sevilla, Spain | 10th | 19.01 |
| 2000 | Olympic Games | Sydney, Australia | 28th | 18.59 m |