| Mark S. | McQuality | Shackelford Melton McKinley & Norton LLP | Dallas | Details |
| Mark S. | Norton | Suzanne I. Calvert & Associates | Dallas | Details |
| Mark Steven | Humphreys | | Weatherford | Details |
| Mark William | Moran | Munck Wilson Mandala LLP | Dallas | Details |
| Markeyta | Mitchell | | Dallas | Details |
| Martha | Miller | Liberty Mutual Insurance | Plano | Details |
| Martha R. | Mackey | Russell | Sarasota | Details |
| Martha T. | Williams | Sulzer Rotating Equipment Services | La Porte | Details |
| Martin | Arguello | Arguello Law Firm | Houston | Details |
| Martin | Phipps | Phipps Anderson Deacon LLP | San Antonio | Details |
| Martin L. | Mayo | Martin L. Mayo & Associates P.C. | Houston | Details |
| Martin R. | Sadler | Lugenbuhl Wheaton Peck Rankin & Hubbard | Houston | Details |
| Martin Samuel | Schexnayder | Winget Spadafora & Schwartzberg LLP | Houston | Details |
| Martin Warren | Seidler | Law Offices of Martin Seidler | San Antonio | Details |
| Marty | Rowley | Marty L. Rowley, P.C. | Amarillo | Details |
| Marty L. | Matthews | Law Office of Marty Matthews | Dallas | Details |
| Mary | Nichols | Texas Mutual Insurance Company | Austin | Details |
| Mary | Volk | State Bar of Texas | Austin | Details |
| Mary | Whitehurst | Gallerson & Yates | Irving | Details |
| Mary | Kilany | American Contractors Insurance Group | Richardson | Details |
| Mary | Reyes Hartsfield | Tollefson, Bradley, Mitchell & Melendi, LLP | Dallas | Details |
| Mary | Bishara | Butler Weihmuller Katz Craig LLP | Houston | Details |
| Mary Ellen | King | Lower Colorado River Authority (LCRA) | Austin | Details |
| Mary Evalyn | Thomas | Stewart Title Guaranty Company | Houston | Details |
| Mary K. | Fortson | Merlin Law Group PA | Tampa | Details |
| Mary Searcy | Marrero | City of Austin Law Department | Austin | Details |
| Mason P. | Hester | Munsch Hardt Kopf & Harr P.C. | Houston | Details |
| Matt W. | Holley | Munsch Hardt Kopf & Harr P.C. | Dallas | Details |
| Matthew | Foytlin | Shackelford, Bowen, McKinley & Norton, LLP | Houston | Details |
| Matthew | Kolodoski | Thompson Coe Cousins & Irons L.L.P. | Dallas | Details |
