Is Ophelia connected in any way with the crime Hamlet seeks to avenge?

Answer: No

Explanation:, Ophelia is not connected with the crime Hamlet seeks to avenge--at least not directly or intentionally. Ophelia's crime is her naiveté. Because she is concerned over Hamlet 's odd behavior, and because she hopes that Polonius is correct in presuming that this odd behavior is due to Hamlet's love for her