Isaacs (/aɪzæks/ EYE-zaks) is a suburb in the district of Woden in Canberra, Australian Capital Territory.

The suburb was gazetted as a Division Name on 12 May 1966 but residential housing was not built until the late 1980s.

Located in the suburb is the Canberra Nature Park of Isaacs Ridge and the Long Gully pine plantation.

[1] The suburb's theme is 'educationists': the streets[2] are therefore named after people associated with Australian education.

The lower lying parts of the suburb are covered with Quaternary alluvium on top.