Skullcap or skull cap usually refers to various types of headgear. Specifically it may refer to:

Headwear

• Arakhchin, traditionally worn by men and women of the South Caucasus

• Beanie (seamed cap)

• Biretta, forming part of some clerical, academic or legal dress

• Calotte (Belgium), a skullcap worn by students at Catholic universities in Belgium

• Capeline, worn under civilian hats during early modern periods

• Cervelliere, a medieval metal helmet

• Jeep cap

• Kerchief or durag, as stereotypically worn by pirates and often featuring actual skull print

• Kippah or yarmulke, worn by Jewish men

• Kufi, worn primarily by men of West African heritage

• Scrub cap, worn by healthcare professionals while performing procedures

• Scrum cap, worn by rugby players

• Sindhi cap worn by Sindhi people of Pakistan, and others

• Songkok

• Taqiyah (cap), worn by some Muslim men

• Tubeteika, a Central Asian cap

• Tuque, a knit hat

• Zucchetto, worn by Catholic clergy

Plants and fungi

• Galerina marginata, a highly toxic mushroom also known as "deadly skullcap" or "autumn skullcap"

Scutellaria, a genus of flowering plants also known as "skullcaps"

• Scutellaria baicalensis ("Baikal skullcap", "Chinese skullcap"), an herb native to eastern Asia

• Scutellaria lateriflora ("blue skullcap", "American skullcap", "mad dog skullcap", "side-flowering skullcap"), a perennial herb native to North America

See also

• Calvaria (skull), the top part of the skull