TOEFL is not required, but there is general requirement of ‘strong command of spoken and written English’ (evaluated through GMAT, essays and interview I guess)
INSEAD
105
note that those for whom English is native language, must show knowledge of another language as entry requirement
LBS
Required
no specific ‘cut-off’ score is specified. Last year, there was an unofficial recommendation of 109+, but people with lesser scores could get in.
TOEFL Requirements for US Schools
School
TOEFL Score
Notes
Harvard
109+
strongly recommended by adcom
Stanford
100
Wharton
Required
no cut-off score; average is given as 111
MIT
Not Required
may be included if an applicant wishes to do so
Chicago Booth
104
otherwise ‘admission would be contingent upon meeting the minimum scores or other language requirements’ – info from their site
Kellogg
Required
no cut-off score specified
Columbia
Required
no cut-off score specified
Tuck
Required
no cut-off score specified
Berkeley (Haas)
68
note that average given for reference is 113
Michigan (Ross)
100
Duke (Fuqua)
Required
no cut-off score specified
Darden
100
not a strict requirement
Yale
100
NYU Stern
Required
no cut-off score specified
Cornell Johnson
Required
require 600 for old paper-based tests (with 5 in TWE), which corresponds to 100 in new format (with 25 in Writing)
UCLA (Anderson)
87
they note that you should have a good excuse for anything below 100
CMU (Tepper)
Required
no min score for TOEFL iBT is given, but they specify 600 for old Paper-Based test, so I think it’s 100 for iBT