| Petar Jelenić | |
| Residence: | Split, Croatia |
| Birth Date: | 13 June 1987 |
| Birth Place: | Split, SR Croatia, SFR Yugoslavia |
| Plays: | Right-handed (two-handed backhand) |
| Careerprizemoney: | US$30,105 |
| Singlesrecord: | 1–1 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Singlestitles: | 0 |
| Highestsinglesranking: | No. 467 (8 February 2010) |
| Doublesrecord: | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Doublestitles: | 0 |
| Highestdoublesranking: | No. 579 (26 February 2007) |
Petar Jelenić (born 13 June 1987) is a retired Croatian tennis player. On 8 February 2010 he reached his highest ATP singles ranking of 467.[1]
He made his only appearance on the ATP main tour as a wildcard at the 2010 PBZ Zagreb Indoors, losing in the second round to Michael Berrer. He was also number 7 (27/06/2005) in World Junior Rankings under 18.