Who were the key personalities in charge of enemy Operations?

Commander-in-Chief of the Luftwaffe was Reichmarschall Hermann Goering.

Reichmarshall Goering meeting a Luftwaffe Pilot

Field Marshal (FM) Albert Kesselring commanded Luftflotte 2
FM Hugo Sperrle commanded Luftflotte 3
Gen Hans Jurgen Stumpff commanded Luftflotte 5