| Popular Vote1: | 10,610 |
| Leaders Seat1: | Scarborough/Signal Hill |
| Party1: | National Alliance for Reconstruction |
| Last Election1: | – |
| Seats1: | |
| Seat Change1: | New |
| Percentage1: | 63.69% |
| Swing1: | New |
| Swing2: | 5.82pp |
| Chairman | |
| Before Election: | Jefferson Davidson |
| Before Party: | NAR |
| After Election: | Lennox Denoon |
| After Party: | NAR |
| Country: | Tobago |
| Turnout: | 53.55% (16.56pp) |
| Type: | parliamentary |
| Previous Election: | 1984 Tobago House of Assembly election |
| Previous Year: | 1984 |
| Next Election: | 1992 Tobago House of Assembly election |
| Next Year: | 1992 |
| Seats For Election: | All 12 seats in the Tobago House of Assembly |
| Majority Seats: | 7 |
| Election Date: | 29 November 1988 |
| Popular Vote2: | 5,977 |
| Percentage2: | 35.88% |
| Leader Since2: | 19 December 1986 |
| Leaders Seat2: | None |
| Party2: | People's National Movement |
| Last Election2: | 41.70%, 1 seat |
| Seat Change2: | 1 |
House of Assembly elections were held in Tobago on 29 November 1988 to elect the twelve members of the Tobago House of Assembly. The National Alliance for Reconstruction won eleven seats with 63.69% of the vote, while the People's National Movement won one seat with 35.88% of the vote.[1]