| Jirat Navasirisomboon จิรัฏฐ์ นวสิริสมบูรณ์ | |
| Birth Date: | 1996 11, df=yes |
| Birth Place: | Bangkok, Thailand |
| Height: | 1.75m (05.74feet) |
| Plays: | Right-handed (two-handed backhand) |
| Careerprizemoney: | $11,416 |
| Singlesrecord: | 4–3 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Singlestitles: | 0 |
| Highestsinglesranking: | No. 816 (31 October 2016) |
| Currentsinglesranking: | No. 929 (17 July 2017) |
| Doublesrecord: | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Doublestitles: | 0 |
| Highestdoublesranking: | No. 1250 (3 July 2017) |
| Currentdoublesranking: | No. 1262 (17 July 2017) |
| Updated: | 17 July 2017 |
| Medaltemplates-Expand: | Yes |
Jirat Navasirisomboon (Thai: จิรัฏฐ์ นวสิริสมบูรณ์; born 17 November 1996) is a Thai tennis player.
Navasirisomboon has a career high ATP singles ranking of 816 achieved on 31 October 2016. He also has a career high ATP doubles ranking of 1250 achieved on 3 July 2017.
Navasirisomboon represents Thailand in the Davis Cup.[1] He defeated Kuwaiti tennis player Abdullah Maqdes in his first tie.