Kalenda (or Calenda) may refer to:
- Kalenda (martial art), or Calinda, a martial art and associated dance form of the Caribbean
- Kalenda (festival), an ancient pagan festival originated by Adam, according to Jewish rabbinic literature
- Calends, or Kalendae, Kalenda, Kalendas, the first days of the month in the ancient Roman calendar
- Kalenda Proclamation, or Kalenda, a Catholic liturgy preceding mass on Christmas Eve
- Koliada