Milo Murphy's Law Wiki
ChristmasPeril (509).png

The Murphy family is made up of 9 members of Milo's family. They reunited for a family gathering in the episode, "A Christmas Peril".

Each family member with Extreme Hereditary Murphy's Law adds to the effects of Murphy's Law when they are in proximity to each other. Because of this, Murphy family gatherings have the potential to cause catastrophes on a much larger, more frequent, and at times global scale.

Only males of the Murphy family line inherit Murphy's Law, although Nate Murphy is convinced that it skipped a generation and he doesn't have it.


Image Name First appearance
MM act4 276.jpg Milo Murphy "Going the Extra Milo"
Screenshot (3551).png Sara Murphy "The Doctor Zone Files"
105 new T shirt.jpg Brigette Murphy "Rooting for the Enemy"
Screenshot (967).png Martin Murphy "Sunny Side Up"
ChristmasPeril (160).png Nate Murphy "A Christmas Peril"
JoeyMurphyHead.png Joey Murphy "A Christmas Peril"
LauraMurphyHead.png Laura Murphy "A Christmas Peril"
GrandmaMurphyHead.png Grandma Murphy "A Christmas Peril"
GrandpaMurphyHead.png Grandpa Murphy "A Christmas Peril"
The Race (187).png Sheriff Murphy "The Race"

Members with Murphy's Law

Past members

  • Sheriff Murphy (Milo's Great-great-great-great Grandfather)
  • Other unnamed relatives between the years 1871 and 1937.
  • Milo's great-great Grandfather, who was the captain of the S.S. Murphy.
  • Jebediah Murphy and his son, Obediah.


Early History

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The Murphy family are descendants of Sheriff Murphy, the original Murphy of 'Murphy's Law'. There are a number of other early members of the Murphy family recorded in the 'Murphy Vacations' photo album, with their vacation spots all being points of major disasters in history.

Before Sheriff Murphy's time, Jebediah Murphy began the traditional Murphy initiation with his son, Obediah. This tradition has carried on through the generations and was most recently carried out by Grandpa Murphy and Martin, who initiated Milo.

Recent Events

The Murphy family used to gather annually to celebrate Christmas and other events together but eventually ended the tradition sometime before the events of "A Christmas Peril", possibly due to the magnitude of the disasters their gatherings caused.



  • Even though Heinz Doofenshmirtz frequently calls Brigette and Martin his "Mom" and "Dad", Doof is not legally considered a Murphy.