Şevval İlayda Tarhan (born 4 February 2000) is a Turkish sports shooter competing in the 10 m air pistol event.

[4] In the Suhl, Germany, leg of the 2019 ISSF Junior World Cup, she captured the gold medal.

[5] She took the bronze medal in the Mixed team event with Yusuf Dikeç at the Baku, Azerbaijan leg of the 2022 ISSF World Cup.

[10] At the 2023 ISSF World Shooting Championships in Baku, Azerbaijan, she took the silver medal in the Mixed team event with teammate Yusuf Dikeç.

[11] At the 2023 European Games in Wrocław, Poland, she qualified for the ranking match, failed, however, to win a medal.