|Mission duration||7 years|
|Launch mass||2,500 kilograms (5,500 lb)|
|Start of mission|
|Launch date||24 June 2000|
|Launch site||Baikonur Cosmodrome 200/39|
Ekspress A3 (Russian: Экспре́сс А3 meaning Express A3), also designated Ekspress 3A, is a Russian communications satellite which is operated by Kosmicheskiya Svyaz and Eutelsat. It was constructed by NPO Prikladnoi Mekhaniki and Alcatel Space and is based on the MSS-2500-GSO satellite bus. The satellite was launched at Baikonur Cosmodrome Site 200 on 24 June 2000, 00:28 UTC. The launch was made by Khrunichev State Research and Production Space Center, and a Proton-K/DM-2M carrier rocket was used.
It is part of the Ekspress satellite network.
Following its launch and on-orbit testing, it was placed in geosynchronous orbit at 11° West, from where it provides communications services to Europe, the Middle East and North Africa. It is equipped with seventeen transponders.