Swimming at the 2016 Summer Paralympics – Men's 150 metre individual medley SM4
The Men's 150 metre individual medley SM4 event at the 2016 Paralympic Games took place on 12 September 2016, at the Olympic Aquatics Stadium. Two heats were held. The swimmers with the eight fastest times advanced to the final.Heats
9:59 12 September 2016:
| Rank | Lane | Name | Nationality | Time | Notes |
| 1 | 4 | | | 2:35.95 | ' |
| 2 | 3 | | | 2:41.32 | ' |
| 3 | 5 | | | 2:43.15 | ' |
| 4 | 6 | | | 2:46.34 | ' |
| 5 | 2 | | | 3:14.21 | |
Heat 2
10:05 12 September 2016:
| Rank | Lane | Name | Nationality | Time | Notes |
| 1 | 4 | | | 2:29.36 | ' |
| 2 | 5 | | | 2:32.86 | ' |
| 3 | 3 | | | 2:45.72 | ' |
| 4 | 6 | | | 2:47.33 | ' |
| 5 | 2 | | | 3:07.81 | |
Final
17:50 12 September 2016:
| Rank | Lane | Name | Nationality | Time | Notes |
| 4 | | | 2:23.12 | |
| 5 | | | 2:26.91 | |
| 3 | | | 2:33.67 | |
| 4 | 2 | | | 2:38.71 | |
| 5 | 6 | | | 2:43.75 | |
| 6 | 8 | | | 2:45.34 | |
| 7 | 7 | | | 2:45.79 | |
| 8 | 1 | | | 2:54.95 | |
