Charles Reginald Clark (26 July 1866 – 15 September 1950) was a New Zealand cricketer and cricket administrator. He played nine first-class matches for Canterbury between 1895 and 1898.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| First-class | 9 | 195 | 17.72 | 0/1 | 61* | 3 | 40.33 | 1/16 | 6/– |
