Ágústsson
Ágústsson is an Icelandic patronymic surname, literally meaning "son of Ágúst". Notable people with the name include:
- Baldur Ágústsson, Icelandic businessman
- Bergur Elías Ágústsson, Icelandic politician
- Bogi Ágústsson, Icelandic television journalist
- Einar Ágústsson, Icelandic politician
- Guðni Ágústsson, Icelandic politician
- Herbert H. Ágústsson, Icelandic composer and hornist