Whilst Francophile is well-known and much used (like Anglophile), it is difficult to think of others that are in daily currency.
However, both Merriam Webster and the OED have entries for Americanophile.
The OED's meaning and examples are listed hereunder.
A person who loves or admires the United States or its culture.
1894 N.-Y. Times 26 Feb. 3/2 He was transformed from a bibliophile
into an Americanophile.
1939 Sunday Times-Signal (Zanesville, Ohio) 17 Sept. i. 4/6 The
Association..is composed of French Americanophiles and American
1972 C. Barnett Collapse Brit. Power v. 346 A sentimental
Americanophile whose pro-American sentiments were shared by his
2000 Publishers Weekly 4 Sept. 54/2 An Americanophile who has put
America into more than one of his own novels.
Characterized by love of or admiration for the United States or its
1919 N.Y. Times 12 Oct. 6/1 The..British view of our country and
our people..[is] undoubtedly Americanophile.
1942 Dunkirk (N.Y.) Evening Observer 12 Oct. 16/4 The president of
Chile, whose sincere Americanophile disposition..[is] the same as his
1979 Rev. Politics 41 495 The existence of well-defined
Americanophile groups is not often immediately evident.
2003 Maclean's (Electronic ed.) 21 Apr. 4 This is when Canada's
national magazine should defend Canada and not be Americanophile