Modus

Modus may refer to:
 * Modus, the Latin name for grammatical mood, in linguistics
 * Modus, the Latin name for mode (statistics)
 * Modus (company), an Alberta-based company
 * Modus (medieval music), a term used in several different technical meanings in medieval music theory
 * The Renault Modus, a small car
 * Modus (band), a pop music band in former Czechoslovakia
 * Modus (album), 1979, or the title track
 * Short for modus decimandi, a type of payment made in lieu of a tithe
 * Modus FX, a visual effects company based in Sainte-Thérèse, Quebec, Canada
 * Modus (TV series), a Swedish television series, 2015
 * "Modus", a song by Joji from his 2020 album Nectar