Publication of Proxy Statement

Kosmos Energy Limited(the "Company")

Publication of Proxy Statement

The Company's Proxy Statement on Schedule 14A pursuant to Section 14(a) of the Securities Exchange Act of 1934, dated 23 April 2019 (the "Proxy Statement"), has been submitted to the National Storage Mechanism and will shortly be available for inspection at www.morningstar.co.uk/uk/NSM.

A copy of the Proxy Statement is also available to view on the Investors' page of the Company's website at www.kosmosenergy.com and Forms of Instruction will posted to shareholders in due course.

CONTACT:

Investor Relations

Jamie Buckland+44 (0) 203 954 2831jbuckland@kosmosenergy.com 

Rhys Williams+1-214-445-9693rwilliams@kosmosenergy.com

Media Relations

Thomas Golembeski+1-214-445-9674tgolembeski@kosmosenergy.com

LEI: 213800YDFJ3OT9B5P157ISIN number: BMG5315B1072