| Honorific-Prefix: | Honourable |
| Gregory Teu | |
| Honorific-Suffix: | MP |
| Office: | Deputy Minister of Industry, Trade and Marketing |
| Term Start: | 7 May 2012 |
| Term End: | 20 January 2014 |
| Minister: | Abdallah Kigoda |
| Successor: | Janet Mbene |
| Office2: | Deputy Minister of Finance and Economic Affairs |
| Term Start2: | 28 November 2010 |
| Term End2: | 7 May 2012 |
| Minister2: | Mustafa Mkulo |
| Office3: | Member of Parliament for Mpwapwa |
| Term Start3: | November 2010 |
| Term End3: | November 2015 |
| Successor3: | George Lubeleje |
| Birth Date: | 3 February 1951 |
| Birth Place: | Tanganyika |
| Death Place: | Arusha, Tanzania |
| Nationality: | Tanzanian |
| Party: | CCM |
Gregory George Teu (3 February 1951 – 25 January 2021) was a Tanzanian CCM politician and Member of Parliament for Mpwapwa constituency from 2010 to 2015. From 2012 to 2014 he was also Deputy Minister of Industry, Trade and Marketing.[1]
Teu died on 25 January 2021, from COVID-19.[2] [3]