Tractate Pesahim

The Masechet Pessahim deals in ten chapters with the laws relating to the festivals of Passover and Passover sheni.
The Passover gemara is the study of prohibitions on the consumption and preservation of chametz during Passover, the making of Matzos, the laws of Korban Passover at Beth Hamikdash and those of the night of the Seder.
The Passover tractate is the third of the Moed order in the Talmud.