As nouns the difference between entourage and envoy
is that entourage is entourage while envoy is (senseid)representative.
entourage
English
Noun
(
en noun)
A retinue of attendants, associates or followers.
(label) A binary relation in a uniform space which generalises the notion of two points being no farther apart than a given fixed distance; a uniform neighbourhood.
envoy
English
Noun
(
en noun)
(senseid)representative
diplomat
messenger
a short stanza at the end of a poem