Side one
1. "Sgt. Pepper's Lonely Hearts Club Band" 2:00
2. "With a Little Help from My Friends" 2:43
3. "Lucy in the Sky with Diamonds" 3:26
4. "Getting Better" 2:47
5. "Fixing a Hole" 2:35
6. "She's Leaving Home" 3:33
7. "Being for the Benefit of Mr. Kite!" 2:35
Side two
1. "Within You Without You" (George Harrison) 5:05
2. "When I'm Sixty-Four" 2:37
3. "Lovely Rita" 2:41
4. "Good Morning Good Morning" 2:42
5. "Sgt. Pepper's Lonely Hearts Club Band (Reprise)" 1:19
6. "A Day in the Life" 5:04
All songs written and composed by Lennon/McCartney except where noted.
John Lennon – lead, harmony and background vocals; lead, rhythm and acoustic guitars; Hammond organ and piano; bass guitar; handclaps, harmonica, tape loops, sound effects and kazoo; tambourine and maracas
Paul McCartney – lead, harmony and background vocals; lead electric and acoustic guitars; bass guitar; piano and Hammond organ; handclaps, vocalisations, tape loops, sound effects and kazoo
George Harrison – lead, rhythm, acoustic and bass guitars; sitar; lead, harmony and background vocals; tamboura; harmonica and kazoo; handclaps; maracas
Ringo Starr – drums, congas, tambourine, maracas, handclaps and tubular bells; lead vocals; harmonica and kazoo; final piano E chord
Additional musicians:
Neil Aspinall – tamboura and harmonica
Geoff Emerick – recording and mixing engineer; tape loops and sound effects
Mal Evans – counting, alarm clock and final piano E chord
Matthew Deyell – tambourine
George Martin – producer and mixer; tape loops and sound effects; harpsichord (on "Fixing a Hole"), harmonium, Lowry organ and glockenspiel (on "Being for the Benefit of Mr. Kite!"), Hammond organ (on "With a Little Help from My Friends"), and piano (on "Getting Better" and the solo in "Lovely Rita"); final harmonium chord.
Session musicians – four French horns on "Sgt. Pepper's Lonely Hearts Club Band", (Neill Sanders, James W. Buck, John Burden, Tony Randall),[28] arranged and conducted by Martin and McCartney; string section and harp on "She's Leaving Home", arranged by Mike Leander and conducted by Martin; harmonium, tabla, sitar, dilruba, eight violins and four cellos on "Within You, Without You", arranged and conducted by Harrison and Martin; clarinet trio on "When I'm Sixty Four", as arranged and conducted by Martin and McCartney; saxophone sextet on "Good Morning, Good Morning", arranged and conducted by Martin and Lennon; and forty-piece orchestra (strings, brass, woodwinds and percussion) on "A Day in the Life", arranged by Martin, Lennon and McCartney and conducted by Martin and McCartney
