The Mayflower was a ship which is famous for its sailing to North America in 1620 bringing pilgrims and other settlers to  create the Plymouth colony in Massachusetts.

This is a list of the passengers who traveled on that voyage in 1620.  Some of these people were looking for a new home so that they could practice their own religion.  Others were passengers who came for other reasons.

Isaac Allerton
Mary (Norris) Allerton*, wife of Isaac  
Bartholomew Allerton, 7, son 
Remember Allerton, 5, daughter 
Mary Allerton, 3, daughter 
William Bradford 
Dorothy (May) Bradford* of William, wife 
William Brewster 
Mary Brewster, wife of William 
Love Brewster 9, son 
Wrestling Brewster, 6, son  
John Carver
Catherine Leggett (White) Carver, wife 
James Chilton
Mrs. James Chilton*, wife of James.  Her first name is unknown.
Mary Chilton, 13, daughter 
Francis Cooke
John Cooke, 13, son 
Humility Cooper, baby daughter of Robert Cooper, in company of her aunt Ann Cooper Tilley, wife of Edward Tilley
John Crackston
John Crackston, son 
Moses Fletcher 
Edward Fuller
Mrs. (Edward) Fuller*, wife 
Samuel Fuller, 12, son
Samuel Fuller, Mayflower physician (brother to Edward)
Goodman, John* 
Degory Priest
Thomas Rogers 
Joseph Rogers, 17, son 
Henry Samson, youth Henlow, Bedfordshire child in company of his uncle and aunt Edward and Ann Tilley
Edward Tilley 
Ann (Cooper) Tilley Henlow, Bedfordshire wife of Edward and aunt of Humilty Cooper and Henry Samson
John Tilley 
Joan (Rogers) Tilley*, wife 
Elizabeth Tilley, 13, daughter 
Thomas Tinker
Mrs. Thomas Tinker*, wife of Thomas
boy Tinker*, son, died in the winter of 1620.
John Turner  son, died in the winter of 1620.
boy Turner*, younger son. died in the winter of 1620.
Edward Winslow Droitwich, Worcestershire
Elizabeth (Barker) Winslow, wife of Edward
John Billington
Eleanor Billington, wife 
John Billington, 16, son 
Francis Billington, 14, son 
Britteridge, Richard*
Peter Browne Dorking, Surrey
Clarke, Richard* 
Francis Eaton Bristol, 
Sarah Eaton*, wife 
Francis Eaton 1, son 
Gardiner, Richard 
Stephen Hopkins
Elizabeth (Fisher) Hopkins, wife 
Giles Hopkins, 12, son by first marriage
Guild, John, 
Constance Hopkins, 14, daughter by first marriage 
Damaris Hopkins, 1-2, daughter 
Oceanus Hopkins, born en route 
Margesson, Edmund* 
Christopher Martin 
Mary (Prower) Martin*, wife 
William Mullins)
Alice Mullins*, wife of William
Priscilla Alden, 18, daughter 
Joseph Mullins*, 14, son 
Solomon Prower 
Rigsdale, John*
Alice Rigsdale*, wife of John 
Myles Standish
Rose Standish, wife of Myles
Richard Warren
Winslow, Gilbert, brother to "Pilgrim" Edward Winslow but not known to have lived in Leiden.
William White
Susanna White, wife of William, widowed February 21, 1621, subsequently married Edward Winslow -  first Plymouth wedding 
Resolved White, 5, son, wife was Judith Vassal
Peregrine White, son (born aboard the Mayflower in Provincetown Harbor)
John Alden  (Harwich, Essex) - considered a ship's crewman (he was the ship's cooper, a maker of barrels and other vessels). He worked on the ship but decided to stay in Plymouth Colony.
John Allerton*, was listed as a hired man but was apparently related to one of the Pilgrim families on board. He sailed in order to settle in North America, and was to return to England to help the rest of the group immigrate, but died during the first winter of the Pilgrims' settlement.  He may have been a relative of the "Pilgrim" Allerton family.
Richard Ely,  hired as seaman, returned to England after term was up but later returned to New England and died there. He is mentioned briefly as a sailor by name of Ely in "Of Plymouth Plantation."
Thomas English*, hired to master a shallop but died in the winter
Trevore, William, hired as seaman, returned to England after term was up

Servants 

Thirteen of the eighteen persons in this category were attached to Pilgrim families, the other five were with non-Pilgrim families.  Four of those listed here were small children, given over by Samuel More to Thomas Weston and then to agents John Carver and Robert Cushman, who assigned them to senior Mayflower Pilgrims to be classed as indentured servants. 

William Butten, "a youth", servant of Samuel Fuller, died during the voyage
Robert Carter, teenager, servant or apprentice to William Mullins, shoemaker.  
--?--, Dorothy, teenager, maidservant of John Carver.
Edward Doty, servant to Stephen Hopkins 
William Holbeck, servant to William White 

John Hooke*, age 13, apprenticed to Isaac Allerton, died during the first winter
John Howland, manservant for Governor John Carver 
John Langmore, servant to the Christopher Martin 
William Latham, age 11, servant/apprentice to the John Carver family
Stephen Hopkins also spelled Leitster. aged over 21, servant to Stephen Hopkins 
Desire Minter, servant of John Carver   
Mary More,* sister, age 6, assigned as a servant of William Brewster. She died sometime in the winter of 1620/1621.  Her burial place is unknown, but may been on Cole's Hill in Plymouth in an unmarked grave as with so many others buried there that winter. As with her sister Ellen, she is recognized on the Pilgrim Memorial Tomb in Plymouth,  but she was thought to be a "boy".
George Soule, 21-25, servant or employee of Edward Winslow
Elias Story, in the care of Edward Winslow
Edward Thompson/Thomson*, age under 21, in the care of the William White family, first passenger to die after the Mayflower reached Cape Cod. 
Roger Wilder*, age under 21, servant in the John Carver family
Thomas Williams*

In all, there were 102 passengers on the Mayflower - 74 males and 28 females

Carpenters
George Kerr

Animals
At least two dogs are known to have participated in the settling of Plymouth.  Edward Winslow writes that a female dog which is called an English Mastiff, and a small English Springer Spaniel came ashore on the first explorations of what is now Provincetown, Massachusetts. There may have been other animals on the Mayflower, but only these two dogs had been mentioned.

References

Lists of people