Yes. Cristiano Ronaldo has scored 3 goals on 29 September across 3 matches, in 2007, 2021 and 2023. He scored once in each of those matches.
3 goals
3 matches
0 hat-tricks
Joint 121st busiest of 366 dates
Ronaldo has scored 3 goals on my birthday, 29 September. His best: a goal for Manchester United against Birmingham City in 2007. Did he score on yours? https://didronaldoscore.com/birthday/september-29/
2007
Manchester United 1–0 Birmingham City
Premier League · away · won · aged 22, first Manchester United spell
51′Left-footed shot. Made it 1–0. Career goal no. 76
2021
Manchester United 2–1 Villarreal CF
Champions League · home · won · aged 36, second Manchester United spell
90+5′Right-footed shot, assisted by Jesse Lingard. Made it 2–1. Career goal no. 790
2023
Al-Nassr 2–1 Al-Tai FC
Saudi Pro League · away · won · aged 38, Al-Nassr years