Aufklärungsgruppe 121

Aufklärungsgruppe 121 (121st Reconnaissance Group) was a German Air Force air reconnaissance group that participated in the Axis-led invasion of Yugoslavia during World War II.

The group consisted of four Staffeln (squadron):
 * 1.(F)/121
 * 2.(F)/121
 * 3.(F)/121
 * 4.(F)/121