Contactless may refer to: Contactless smart card Proximity card, a contactless integrated circuit device used for security access or payment systems Contactless payment, systems which use RFID for making secure payments MasterCard Contactless, MasterCard's EMV-compatible contactless payment feature Radio-frequency identification, an automatic identification method Near Field Communication, a short-range wireless technology Contactless fingerprinting is a step beyond wet-ink, but not necessarily "touchless" and refers to processes for data collection, verification and identification