Li Shixin (Chinese: 李世鑫; pinyin: Lǐ Shìxīn; born 12 February 1988) is a Chinese-born Australian diver who specialises in the 1 metre springboard event.

[3] At the 2022 Commonwealth Games, with diving competition held in August, Shixin ranked first in the preliminaries of the 1 metre springboard with a score of 388.70 points and qualified for the final.

[9][10][11] With partner Sam Fricker in the 3 metre synchronised springboard the following day, the duo won the bronze medal with a score of 374.52 points.

[12][13] In the morning on day three of diving competition, he scored 456.65 points in the preliminaries of the 3 metre springboard, qualifying for the final ranking first.

[16] The final day, he won a silver medal in the mixed 3 metre synchronised springboard with partner Maddison Keeney, scoring 304.02 points.