The 77th Separate Airmobile Brigade (Ukrainian: 77-ма окрема аеромобільна бригада; 77 ОАеМБр); Military Unit Number A4355) is a brigade of the Ukrainian Air Assault Forces formed in the summer of 2022, based in Zhytomyr.

[1] The brigade was formed in the summer of 2022 as part of the expansion of the Ukrainian Air Assault Forces.

[citation needed] The units received decorations and praise from Ukrainian president Volodymyr Zelenskyy along with the 46th Airmobile Brigade for its defense of Soledar.

[2][3] Following the capture of Soledar by Russian forced on January 16, 2023 the unit has joined in the defense of Bakhmut.

[4] On March 5, 2023, the unit uploaded a video to their telegram showing the remains of an entirely destroyed Russian unit which was outfitted in elements of uniforms taken from captured or killed Ukrainian troops.