Jeremiah may refer to:
- Jeremiah Bancroft, one of the Faithful leaders in the Grayson Civil War.
- Jeremiah Crichton, a Manticoran military analyst.
- Jeremiah Llyn, an employee of the Axelrod Corporation.
- Jeremiah Sullivan, a priest of the Church of Humanity Unchained.
- Jeremiah Tennard, a Grayson Army officer and Harrington armsman.
- Captain Jeremiah, a Beowulfan captain who commanded the BSDF warship that rescued Hugh Arai.
- Jeremiah, the inhabited planet of the Hume System.