Bottom can refer to:

• Buttocks
• In general, the "lowermost part" (see Wiktionary:Bottom).
• Bottom (sex) and Bottom (BDSM)
• Nick Bottom, a character from Shakespeare's A_Midsummer_Night's_Dream.
• Bottom, a British sitcom - see Bottom (television).
• Bottom is a quark (subatomic particle) flavor (the name of an attribute of quarks), and the name of a kind of quark of that flavor. Equivalently used is the name beauty.
• In lattice theory and related branches of mathematics, see Bottom element.

See also

• Top