| Gerd Klier | |
| Fullname: | Gerd Klier |
| Birth Date: | 16 January 1944 |
| Birth Place: | Oestrich, German Reich |
| Death Place: | Germany |
| Height: | 1.69m (05.54feet) |
| Position: | Striker |
| Youthyears1: | 1950–1963 |
| Youthclubs1: | FC Oestrich 1920 |
| Years1: | 1963–1965 |
| Clubs1: | FV Biebrich 02 |
| Years2: | 1965–1967 |
| Goals2: | 25 |
| Clubs2: | Freiburger FC |
| Years3: | 1967–1968 |
| Caps3: | 15 |
| Goals3: | 7 |
| Clubs3: | Fortuna Düsseldorf |
| Years4: | 1968–1970 |
| Goals4: | 45 |
| Clubs4: | FC 08 Villingen |
| Years5: | 1970–1971 |
| Caps5: | 24 |
| Goals5: | 4 |
| Clubs5: | Hamburger SV |
| Years6: | 1971–1977 |
| Caps6: | 179 |
| Goals6: | 114 |
| Clubs6: | 1. FSV Mainz 05 |
| Years7: | 1977–1978 |
| Clubs7: | FVgg Kastel 06 |
Gerd Klier (16 January 1944 – 21 March 2011) was a professional German footballer.[1]
Klier made a total of 24 appearances in the Fußball-Bundesliga for Hamburger SV during his playing career.