|Cyrillic letter Ka with ascender|
|The Cyrillic script|
|Archaic or unused letters|
Ka with ascender () is a letter of the Cyrillic script which was used in Kabardian at the start of the 20th century.
In turkology, Vasily Radlov used ka with ascender ⟨k⟩ in the mixed alphabet (a mix of Latin and Cyrillic) in his dictionary of Turkic language dialects in 4 volumes published between 1893 and 1911.
This letter does not have any computing codes, most notably in Unicode. It is possible to approximate this letter with the Latin letter K in the fonts where it looks different from the Cyrillic letter Ka.