| Election Name: | 1836 Republic of Texas presidential election |
| Country: | Republic of Texas |
| Flag Year: | 1836 |
| Type: | presidential |
| Ongoing: | no |
| Next Election: | 1838 Republic of Texas presidential election |
| Next Year: | 1838 |
| Election Date: | September 5, 1836 |
| Nominee1: | Sam Houston |
| Party1: | Nonpartisan candidate |
| Colour1: | 7CB9E8 |
| Popular Vote1: | 4,374 |
| Percentage1: | 76.7% |
| Nominee2: | Henry Smith |
| Party2: | Nonpartisan candidate |
| Colour2: | AF003A |
| Popular Vote2: | 743 |
| Percentage2: | 13.0% |
| Nominee3: | Stephen F. Austin |
| Party3: | Nonpartisan candidate |
| Colour3: | E9D66B |
| Popular Vote3: | 587 |
| Percentage3: | 10.3% |
| President | |
| Before Election: | David G. Burnet (interim) |
| Before Party: | Nonpartisan candidate |
| After Election: | Samuel Houston |
| After Party: | Nonpartisan candidate |
The 1836 Republic of Texas presidential election was the first such election in the newly established Republic of Texas. Popular war hero Samuel Houston was elected in a decisive victory over Henry Smith and Stephen F. Austin. Houston was inaugurated on October 22, 1836, replacing interim president David G. Burnet.
Prior to Houston's entrance into the race, Stephen F. Austin considered himself to be the front-runner in the election to become the first president of Texas. His opponent in the race was Henry Smith, who had been governor of the Provisional Government and a delegate to the convention that declared the independence of the Republic of Texas. Others, however, had doubts about his qualifications. Austin was not widely known to most Texans, and his connections to land speculator Samuel May Williams had soiled his public reputation. When, eleven days before the election, Houston declared his candidacy, Austin's hopes of winning the presidency were sunk.[1]
Houston won the election in a landslide, carrying 77% of the vote to Smith's 13% and Austin's 10%. Mirabeau Lamar was elected vice president by a majority of 2,699 votes.