Gait recognition is the biometric method to identify people without their co-operation. In this paper, the authors discuss different types of classifiers for gait recognition. It is better technique than previous like fingerprint, face detection which needs human co-operation. Gait shows a particular way or manner of moving on foot and gait recognition is the process to identify an individual by the manner in which they walk. Controlled environments such as banks, military installations and even airports need to be able to quickly detect threats and provide differing levels of access to different user groups.