ឯកអគ្គរដ្ឋទូត​សហរដ្ឋអាមេរិក​ប្រចាំ​នៅ​កម្ពុជា៖ ភាពខុសគ្នារវាងកំណែនានា

|termlength =

|inaugural = [[Donald R. Heath]]<br/>ក្នុង​នាម​ជា​ប្រេសិត​វិសាមញ្ញ​និង​ពេញ​សមត្ថភាព

|last =

|abolished =

|[[Donald R. Heath]]

|[[File:US-DeptOfState-Seal.svg|60px]]

|[[Harry S. Truman]] <br> [[Dwight D. Eisenhower]]

|-

|[[Robert McClintock]]

|[[File:US-DeptOfState-Seal.svg|60px]]

|[[Dwight D. Eisenhower]]

|-

|[[Carl W. Strom]]

|[[File:US-DeptOfState-Seal.svg|60px]]

|[[Dwight D. Eisenhower]]

|-

|[[William C. Trimble]]

|[[File:William Trimble.jpg|60px]]

|[[Dwight D. Eisenhower]] <br> [[John F. Kennedy]]

|-

|[[Philip D. Sprouse]]

|[[File:US-DeptOfState-Seal.svg|60px]]

|[[John F. Kennedy]] <br> [[Lyndon B. Johnson]]

|-

|[[Randolph A. Kidder]]

|[[File:US-DeptOfState-Seal.svg|60px]]

|[[Lyndon B. Johnson]]

|-

|-

|[[Emory C. Swank]]

|[[File:US-DeptOfState-Seal.svg|60px]]

|[[Richard Nixon]]

|-

|[[John Gunther Dean]]

|[[File:US-DeptOfState-Seal.svg|60px]]

|[[Richard Nixon]]<br> [[Gerald Ford]]

|-

|-

|[[Charles H. Twining]]

|[[File:US-DeptOfState-Seal.svg|60px]]

|[[Bill Clinton]]

|-

|[[Kenneth M. Quinn]]

|[[File:US-DeptOfState-Seal.svg|60px]]

|[[Bill Clinton]]

|-

|[[Kent M. Wiedemann]]

|[[File:US-DeptOfState-Seal.svg|60px]]

|[[Bill Clinton]]<br>[[George W. Bush]]

|-

|[[Charles A. Ray]]

|[[File:Charles A Ray ambassador.JPG|60px]]

|[[George W. Bush]]

|-

|[[Joseph A. Mussomeli]]

|[[File:Joseph A Mussomeli.jpg|60px]]

|[[George W. Bush]]

|-

|[[Carol A. Rodley]]

|[[File:Carol A Rodley.jpg|60px]]

|[[George W. Bush]] <br> [[Barack Obama]]

|-

|[[William E. Todd]]

|[[File:William Todd Official Portrait.jpg|60px]]

|[[Barack Obama]]

|-