The Texans signed 16 undrafted free agent rookies before the start of organized team activities (OTAs) on Monday.
Here's the official list, which includes three offensive tackles and three safeties:
| Player | Pos. | Ht. | Wt. | College |
| Jack Corcoran | FB | 6-1 | 234 | Rutgers |
| London Crawford | WR | 6-2 | 203 | Arkansas |
| Isaiah Greenhouse | LB | 6-2 | 234 | Northwestern State |
| Steve Maneri | T | 6-6 | 272 | Temple |
| Kristian Matte | G | 6-2 | 307 | Concordia (Canada) |
| Will Patterson | LB | 6-1 | 243 | Indiana |
| Cole Pemberton | T | 6-7 | 313 | Colorado State |
| Nicholas Polk | S | 6-0 | 218 | Indiana |
| Tyler Sheehan | QB | 6-4 | 237 | Bowling Green |
| Malcolm Sheppard | DT | 6-2 | 280 | Arkansas |
| Pierre Singfield | CB | 5-11 | 202 | Arizona State |
| Trey Stross | WR | 6-4 | 201 | Iowa |
| Adam Ulatoski | T | 6-6 | 307 | Texas |
| Mitchell Unrein | DE | 6-4 | 300 | Wyoming |
| Aaron Webster | S | 6-2 | 205 | Cincinnati |
| Torri Williams | S | 6-2 | 209 | Purdue |
