Anchuthengu ("Five Coconut Palms"), formerly known as Anjengo or Anjenga, is a coastal town in the Thiruvananthapuram District of Kerala.
The town contains old Portuguese-style churches, a lighthouse, a 100-year-old convent and school, tombs of Dutch and British sailors and soldiers, and the remains of the Anchuthengu Fort. Kaikara village, the birthplace of the famous Malayalam poet Kumaran Asan, is located nearby. Temples in the area are Sree Bala Subrahmanya Swami Kshethram and Parambil Sree Bhadrakali Yogeeshwara Kshethram.
Anchuthengu is about north of Thiruvananthapuram. The nearest airport is Trivandrum International Airport. Kadakkavur Railway Station is away.