Editing Antonov An-24 (section)

===Ended as a plan only===
;An-24A
:The aircraft was originally intended to be produced using the [[Kuznetsov NK-4]] [[turboprop engine]], but production was halted when the NK-4 was cancelled. The name was later reused for a production version using a different engine.<ref name="An-24p16" />

;An-24D
: A projected long-range airliner version of the An-24B with a single RU-19 booster jet engine in the starboard nacelle, stretched fuselage with seating for 60, strengthened structure and increased fuel capacity.<ref name="An-24p23,5">{{harvnb|Gordon|Komissarov|Komissarov|2003|pp=23, 25}}</ref>

;An-24K
: An 18-seater civilian transport aircraft that was supposed to be operated by a private company's management design department, but it never reached the concept stage.

;An-24AT
: A 1962 project for a Tactical transport with rear loading ramp and powered by Isotov TV2-117DS coupled turboprops.<ref name="An-24p20">{{harvnb|Gordon|Komissarov|Komissarov|2003|p=20}}</ref>

;An-24AT-RD (RD – ''Reaktivnyye Dvigateli'' – jet engines)
: The An-24AT tactical transport project with two turbojet boosters pod-mounted under the outer wings and a wider loading ramp.<ref name="An-24p20" />
;An-24AT-U (''Uskoriteli'' – boosters)
: A projected Tactical transport from 1966 with three or five PRD-63 (''Porokhovoy Raketnyy Dvigatel'' – gunpowder rocket engine) JATO bottles, wider cargo ramp and provision for up to three brake parachutes.<ref name="An-24p20" />

;An-24T (''Transportnyy'' – transport)
: (first use) Tactical transport version, rejected due to poor field performance and range, together with inability to load or air-drop vehicles during acceptance testing.<ref name="An-24p256">{{harvnb|Gordon|Komissarov|Komissarov|2003|pp=25-26}}</ref>