| Election Name: | 2016 Oklahoma Republican presidential primary |
| Country: | Oklahoma |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 2012 United States presidential election in Oklahoma#Republican primary |
| Previous Year: | 2012 |
| Next Election: | 2020 Oklahoma Republican presidential primary |
| Next Year: | 2020 |
| Outgoing Members: | MN |
| Elected Members: | TN |
| Image1: | Ted Cruz by Gage Skidmore 10 (cropped).jpg |
| Candidate1: | Ted Cruz |
| Home State1: | Texas |
| Color1: | d4aa00 |
| Popular Vote1: | 158,078 |
| Percentage1: | 34.37% |
| Delegate Count1: | 15 |
| Candidate2: | Donald Trump |
| Home State2: | New York |
| Color2: | 283681 |
| Popular Vote2: | 130,267 |
| Percentage2: | 28.32% |
| Delegate Count2: | 14 |
| Image4: | Marco Rubio by Gage Skidmore 8 (cropped).jpg |
| Candidate4: | Marco Rubio |
| Home State4: | Florida |
| Color4: | c60e3b |
| Popular Vote4: | 119,633 |
| Percentage4: | 26.01% |
| Delegate Count4: | 12 |
| Image5: | Ben Carson by Skidmore with lighting correction (cropped).jpg |
| Candidate5: | Ben Carson |
| Home State5: | Maryland |
| Color5: | 99ccff |
| Popular Vote5: | 28,601 |
| Percentage5: | 6.22% |
| Delegate Count5: | 0 |
| Map Size: | 300px |
The 2016 Oklahoma Republican presidential primary took place on March 1 in the U.S. state of Oklahoma as one of the Republican Party's primaries ahead of the 2016 presidential election.
On the same day, dubbed "Super Tuesday," Democratic primaries were held in thirteen other states, while the Democratic Party held primaries in ten other states plus American Samoa, including their own Oklahoma primary.
Twelve candidates appeared on the Republican presidential primary ballot.[1]