The Phoenix and the Turtle is an allegorical poem by William Shakespeare, first published in 1601 as a supplement to a longer work, Love's Martyr, by Robert Chester. The poem, which has been called "the first great published metaphysical poem", has many conflicting interpretations. The title "The Phoenix and the Turtle" is a conventional label. As published, the poem was untitled. The title names two birds: the mythological phoenix and the turtle dove.

Sir John Salusbury was a Welsh knight, politician and poet of the Elizabethan era. He is notable for his opposition to the faction of Robert Devereux, 2nd Earl of Essex, and for his patronage of complex acrostic and allegorical poetry that anticipated the Metaphysical movement.