| Country: | Islamabad |
| Type: | parliamentary |
| Previous Election: | 1988 Pakistani general election in Islamabad |
| Previous Year: | 1988 |
| Election Date: | 24 October 1990 |
| Next Election: | 1993 Pakistani general election in Islamabad |
| Next Year: | 1993 |
| Seats For Election: | 1 seat from Islamabad in the National Assembly |
| Turnout: | 57.30 0.61 |
| Registered: | 189,972 |
| Leader2: | Benazir Bhutto |
| Leader Since2: | 1988 |
| Party2: | Pakistan Peoples Party |
| Seats2: | 0 |
| Seat Change2: | 1 |
| Last Election2: | 1 |
| Popular Vote2: | 43,467 |
| Percentage2: | 39.93% |
| Swing2: | 2.86 |
| Leader1: | Nawaz Sharif |
| Party1: | Pakistan Muslim League (N) |
| Leader Since1: | 1985 |
| Seats1: | 1 |
| Seat Change1: | 1 |
| Last Election1: | 0 |
| Popular Vote1: | 56,792 |
| Percentage1: | 52.18% |
| Swing1: | 35.13 |
General elections were held in Islamabad Capital Territory on Wednesday, 24 October 1990 to elect 1 member of National Assembly of Pakistan from Islamabad.
Pakistan Muslim League (N) won Islamabad seat by the margin of 13,328 votes.[1]
Total no of 13 Candidates including 7 Independents contested for 1 National Assembly Seat from Islamabad.
Party Wise
| Party | Seats | Votes | ||||
|---|---|---|---|---|---|---|
| Contested | Won | % | ||||
| Pakistan Muslim League (N) | 1 | 1 | 56,795 | 52.18 | ||
| Pakistan Peoples Party | 1 | 0 | 43,467 | 39.93 | ||
| Others & Independents | 11 | 0 | 7,214 | 6.63 | ||
| Rejected | 0 | 1,374 | 1.26 | |||
| Total | 13 | 1 | 108,850 | 100.0 | ||