CMA CGM Thalassa is a container ship owned by Global Ship Lease and on long-term charter to the shipping line CMA CGM.

The vessel was built by Daewoo Shipbuilding & Marine Engineering in South Korea.

CMA CGM Thalassa has draft of 15.50 m (50.9 ft) and a deadweight of 130,700 tonnes.

The main engine of CMA CGM Thalassa is a MAN Diesel 12K98ME-C, which produces 72,264 kW enabling the vessel to reach a maximum speed of 24.7 knots.

The cruising speed of the container ship is 24.3 knots.