Characters featured in The Fall 2:
- Unnamed InGen Hunter No. 1 - Gets concussion when he is attacked by a pterosaur.
- Unnamed InGen Hunters No. 2, 3, 4 - Other gathered hunters. All are killed, but it is not mentioned how
- Unnamed Person - Gets eaten by an Acrocanthosaurus
- Unnamed Biosyn Guards No. 1 & 2 - Guard the entrance to Biosyn centre of operations. Are shot by Lex
- Unnamed Biosyn Guards No. 3, 4, 5 - Shot by Lex when she breaks into Biosyn's base.
- Unnamed Biosyn Guard No. 6 - Leads Lex to Dodgson's personal quarters. Got shot by Lex.
- Other Unnamed Biosyn Guards - Found in Biosyn's centre of operations.
- Tim Murphy - John Hammond's grandson. Gets killed when Lex pushes him into an Acro to save herself.
- Lex Murphy - John Hammond's granddaughter. Main protagonist.
- Lewis Dodgson - Leader of Biosyn. Was shot by Lex the minute she turned twelve.
- John Hammond - Lex and Tim's grandfather, and leader of InGen. Killed by a Ceratosaurus.
- David Vaughn - InGen hunter. Ripped in half by an Acro.
- Soloman - InGen hunter. Killed by the A-Rex
- Unidentified Pterosaur