That depends on what you mean. James Phelps, the actual person, is still alive and breathing. However *SPOILER ALERT* his character Fred Weasley does die at the end of the last Harry Potter book.
There is no 'James Phleps' in the HP books.
James Phelps plays Fred Weasley.Oliver Phelps plays George Weasley.
James Phelps - musician - died in 2010.
James Phelps - congressman - died in 1900.
James Phelps - congressman - was born in 1822.
James Phelps - musician - was born in 1932.
James Andrew Phelps has written: 'Our ancestors ..'
James phelps is a party animal but he still is hot and he drinks a little
James and Oliver Phelps was born on February 25, 1986.
James Phelps (and his twin brother Oliver) has browncoloured eyes.
James Graham Phelps Stokes died in 1960.
James Graham Phelps Stokes was born in 1872.