James Daniel Piachaud (1 March 1937 – 2 April 2026) was a Sri Lankan first-class cricketer. He studied in England at the University of Oxford, where he made 52 appearances in first-class cricket — the joint-highest amount for the university — and took nearly 150 wickets as an off break bowler. Piachaud also played county cricket for Hampshire and first-class cricket for Ceylon.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| First-class | 71 | 1,037 | 12.20 | –/– | 40 | 205 | 24.73 | 8/72 | 53/– |
