The 63rd Texas Legislature met from January 9, 1973, to May 28, 1973, in regular session, and again in a special called session from December 18, 1973, to December 20, 1973. All members present during this session were elected in the 1972 general elections.
Regular Session: January 9, 1973 - May 28, 1973
Called Session: December 18, 1973 - December 20, 1973
| Affiliation | Members | Note | |
|---|---|---|---|
| Democratic Party | 28 | ||
| Republican Party | 3 | ||
| Total | 31 | ||
| Affiliation | Members | Note | |
|---|---|---|---|
| Democratic Party | 133 | ||
| Republican Party | 17 | ||
| Total | 150 | ||
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 Dist. 30 
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