| Natural Resources (C580) |
| Legislature: 79(R) - 2005 |
| Appointment Date: 1/28/2005 |
| Position | Member | Begin Date | End Date |
| Chair: | Sen. Kenneth Armbrister | 1/28/2005 | 2/3/2006 |
| Chair: | Sen. Kip Averitt | 2/3/2006 | |
| Vice Chair: | Sen. Craig Estes | 2/3/2006 | |
| Vice Chair: | Sen. Mike Jackson | 1/28/2005 | 2/3/2006 |
| Sen. Gonzalo Barrientos | 1/28/2005 | ||
| Sen. Robert Duncan | 1/28/2005 | ||
| Sen. Craig Estes | 1/28/2005 | 2/3/2006 | |
| Sen. Troy Fraser | 1/28/2005 | ||
| Sen. Juan Hinojosa | 1/28/2005 | ||
| Sen. Mike Jackson | 2/3/2006 | ||
| Sen. Jon Lindsay | 1/28/2005 | ||
| Sen. Frank Madla | 1/28/2005 | 5/31/2006 | |
| Sen. Kel Seliger | 1/28/2005 | ||
| Sen. Todd Staples | 1/28/2005 |
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