Who is the antagonist in the Percy Jackson and the Olympians series?

Answer 1

The Titan lord, Kronos. Other enemies include Luke, various monsters, and the titan Atlas.
Luke is the main antagonist of 'The Lightning Thief', but Ares and monsters that Percy and his friends fight are also antagonists.

Answer 2

1.) Polyphemus (the cyclopes protecting the Golden Fleece whom tried to marry Grover)

2.) Kronos (the titan who had been overthrown by the gods, chopped up into pieces, and thrown into the pits of Tartarus).

3.) Luke (main antagonist of the previous book).

Answer 3

Luke Castallan and Kronos are the main antagonists in the Percy Jackson and the Olympians series.

Answer 4

Kronos and his army were the antagonists in the Last Olympian.

Answer 5

The protagonist in Percy Jackson and the Olympians is obviously Percy Jackson.

Answer 6

The main antagonist of the book is Luke Castellan, though the main antagonist of the series (and the Titan that Luke works for) is Kronos.

Answer 7

Kronos/Luke

Answer 8

Luke