| Country (sports) |  France |
|---|---|
| Born | 28 May 1965 Toulouse, France |
| Height | 1.74 m (5 ft 8+1⁄2 in) |
| Retired | 2000 |
| Plays | Right (two-handed backhand) |
| Prize money | $706,054 |
| Singles | |
| Career record | 205–198 |
| Career titles | 1 |
| Highest ranking | No. 20 (27 September 1984) |
| Grand Slam singles results | |
| Australian Open | 4R (1989, 1990, 1991) |
| French Open | 4R (1983, 1988) |
| Wimbledon | 4R (1985) |
| US Open | 2R (1981, 1983, 1984, 1986) |
| Doubles | |
| Career record | 285–180 |
| Career titles | 9 |
| Highest ranking | No. 16 (21 December 1986) |
| Grand Slam doubles results | |
| Australian Open | QF (1980, 1989) |
| French Open | SF (1983) |
| Wimbledon | QF (1986) |
| US Open | 3R (1984) |
| Grand Slam mixed doubles results | |
| Australian Open | 2R (1988) |
| Wimbledon | 3R (1983, 1985) |
| US Open | 2R (1984) |
| Team competitions | |
| Fed Cup | 10–7 |
Catherine ("Cathy") Tanvier (born 28 May 1965) is a former professional tennis player from France.
She peaked at No. 20 in 1984 and won one singles title and nine doubles titles on the WTA Tour.