CBX2 may refer to:

• Fort Nelson/Mobil Sierra Airport
• CBX2 (gene)

• Cassandra Jean Amell
• Cassandra Jenner
• Cassandra Kell
• Cassandra Kelly (athlete)
• Cassandra Lawson
• Cassandra Levesque
• Cassandra Lynn Scerbo
• Cassandra Marino
• Cassandra Miller
• Cassandra Morell
• Cassandra Morris
• Cassandra Nelson
• Cassandra O'Leary
• Cassandra peterson
• Cassandra Pybus
• Cassandra Quave
• Cassandra Quin Butts
• Cassandra Rose Clarke
• Cassandra Rushmore
• Cassandra Scerbo
• Cassandra Searles
• Cassandra Shang
• Cassandra (Sherbet song)
• Cassandra Stark
• Cassandra Stark Mele