The present invention relates to a method and apparatus for transmitting and receiving a broadcast signal. The method for receiving a broadcast signal comprises: generating a broadcast stream including at least one program; generating first program table information that represents the broadcast stream; receiving non-real time (NRT) service schedule information; generating second program table information that represents the NRT service, in accordance with the received NRT service schedule information; configuring a stream including the broadcast stream, the 1st program table information and the second program table information; and transmitting the stream.