Yaldhurst is a former New Zealand Parliamentary electorate, near the city of Christchurch.
The electorate was to the southwest of Christchurch, and is suburban and semi-rural.
The electorate existed from 1978 to the introduction of MMP in 1996 and was represented by two Labour MPs.
| Election | Winner | |
| 1978 election | Mick Connelly (Labour) | |
| 1981 election | ||
| 1984 election | Margaret Austin (Labour) | |
| 1987 election | ||
| 1990 election | ||
| 1993 election | ||