| Jessica Lynn | O'Neill | Markel | Plano | Details |
| Patrick H. | O'Neill | O'Neill & Jackson | Fort Worth | Details |
| Daniel T. | O'Neil | Chevron Phillips Chemical Company LP | The Woodlands | Details |
| Shannon Marie | O'Malley | Zelle LLP | Dallas | Details |
| Michael | O'Dell | Naman Howell Smith & Lee PLLC | Fort Worth | Details |
| Jeffry Paul | O'Dea | Fanaff & Baldwin | Houston | Details |
| Thomas William | O'Brien | Travelers | Richardson | Details |
| Charles N. | Nye | | Dallas | Details |
| Thomas F. | Nye | Gault Nye & Quintana LLP | Corpus Christi | Details |
| Chris | Nwabueze | Chasnoff Mungia Pepping & Stribling, PLLC | San Antonio | Details |
| Tracy | Nuckols | State Bar of Texas | Austin | Details |
| Michael M. | Novak | Valdez and Trevino Attorneys at Law PC | San Antonio | Details |
| Jo Betsy | Norton | Texas Mutual Ins. Co. | Austin | Details |
| Mark S. | Norton | Suzanne I. Calvert & Associates | Dallas | Details |
| G. Gary | Norton | Atty Gen Office | Houston | Details |
| John Charles | Nohinek | Eberstein & Witherite | Fort Worth | Details |
| R. Douglas | Noah Jr. | Wilson Elser | Dallas | Details |
| Carolyn Jean | Noack | Law Office of Carolyn J. Noack PLLC | San Antonio | Details |
| Clifford | Nkeyasen | Clifford K. Nkeyasen PLLC | Dallas | Details |
| Philip D. | Nizialek | Carver Darden Koretzky Tessier Finn Blossman & Areaux L.L.C. | New Orleans | Details |
| Eliott | Nixon | Crenshaw Dupree & Milam L.L.P. | Lubbock | Details |
| Holly L. | Nieto | FUDGE NIETO STOKES LAW FIRM PLLC | San Antonio | Details |
| Richard D. | Nielsen, II | Law Offices of Richard D. Nielsen, II | Corpus Christi | Details |
| Eric David | Nielsen | The Nielsen Law Firm P.C. | Houston | Details |
| Henri E. | Nicolas | Shidlofsky Law Firm PLLC | Austin | Details |
| Marjorie C. | Nicol | Cox PLLC | Houston | Details |
| Charles | Nichols | Charles W. Nichols P.C. | Palestine | Details |
| Dwight Dewayne | Nichols | Cigna Corporation | Houston | Details |
| Mary | Nichols | Texas Mutual Insurance Company | Austin | Details |
| Lesley Jo | Nicholes | American National Insurance Company | Galveston | Details |
