| Election Name: | 2020 American Samoa Republican presidential caucuses |
| Country: | American Samoa |
| Type: | primary |
| Ongoing: | no |
| Previous Election: | 2016 American Samoa Democratic caucuses |
| Previous Year: | 2016 |
| Next Election: | 2024 American Samoa Republican presidential caucuses |
| Next Year: | 2024 |
| Election Date: | March 18, 2020 |
| Outgoing Members: | IL |
| Elected Members: | WI |
| Votes For Election: | 9 originally unbound Republican National Convention delegates The delegates were bound by party resolution |
| Candidate1: | Donald Trump |
| Color1: | 283681 |
| Home State1: | Florida[1] |
| Delegate Count1: | 9 |
| Popular Vote1: | uncontested |
| Percentage1: | 100% |
The 2020 American Samoa Republican presidential caucuses took place as a territorial convention on March 18, 2020, in the Republican Party primaries and caucuses for the 2020 presidential election. The 9 delegates to the 2020 Republican National Convention were unbound, unless instructed otherwise by a resolution passed by the convention. The territory's party officially endorsed incumbent President Donald Trump at its convention, and thus all 9 delegates were expected to vote for him at the national convention.[2]