The ones I know of are : George Washington, Andrew Jackson, William Henry Harrison, Ulysses S. Grant, John F. Kennedy, Zachary Taylor and Theodore Roosevelt.
Reagan and Johnson
There has not been a U.S President that served in Vietnam.
Washington Nixon Kennedy Eisenhower Grant Theodore Roosevelt
The 4 us presidents who were mexican american war generals for the u.s. were:Zachary TaylorMillard FillmoreFranklin PierceUlysses S. Grant
Andrew Jackson and William Henry Harrison served as generals and commanded troops in the war of 1812. Zachary Taylor served in the war as a captain with a temporary promotion to major. James Buchanan served briefly in a volunteer cavalry unit. James Madison was the President during the war.
There were 25 US presidents who never served in the Senate.
Presidents Kennedy, Johnson, Nixon, and Ford.
some veterans that served in the war is john f Kennedy
p o
14 presidents served as vice president before becoming president
all
Ulysses S. Grant. There were other Presidents who served in the Civil War but I don't think any were generals.