Netcom may refer to:

Army Network Enterprise Technology Command (NETCOM), a Signal command in the U.S. Army Cyber Command China Netcom, telecom company in mainland China NetCom (Norway), Telia Norge, Norwegian mobile phone operator Netcom (United States), an American Internet service provider Netcom (Mongolia), a backbone network owner and wholesale internet provider in Mongolia Netcom Research, later name for Jonos International, an American computer manufacturer