What is 'my friend' in French?

'Mes amis français' if they're male or a mixed female/male group and 'Mes amies françaises' if they're female may be French equivalents of 'my French friends'.

The plural possessive 'mes' means 'my'. The masculine plural 'amis' and the feminine plural 'amies' mean 'friends'. The masculine plural adjective 'français'and the feminine plural adjective 'françaises' mean 'French'.

All together, they respectively are pronounced 'meh-zah-mee fraw-seh' and 'meh-zah-mee fraw-sehz'.