For additional meanings of "Keel", please see Keel.

Keel (kēl) was Maab's chief lieutenant while Maab was Teer of the Ten Tribes, and perhaps before that. In that capacity, he participated in the party searching for the Enterprise landing party, scouted their position, and advised his Teer. After Maab granted Eleen her life, and Maab's own was forfeit, Keel stood ready. When Maab sacrificed his life to distract Kras, Keel threw his kligat, killing Kras and ending a tense standoff. (TOS: "Friday's Child")