Jeff Jacoby may refer to:

• Jeff Jacoby (columnist) (born 1959), American journalist
• Jeff Jacoby (sound artist), sound and radio artist

• Harry McLoughlin
• Harry McL. P. Huse
• Harry McNeal
• Harry M. Collins
• Harry M. Comins
• Harry McPherson
• Harry McRae
• Harry McVeigh
• Harry Meacher
• Harry Meakin
• Harry Melges
• Harry Melling (disambiguation)
• Harry Mellor
• Harry Mellor (centre forward)
• Harry Mellor (footballer, born 1878)
• Harry Mellor (footballer, born 1895)
• Harry Melville Arbuthnot Day
• Harry Melvin Philpott
• Harry Menhorn
• Harry Messel
• Harry Messy
• Harry Methuen Schofield
• Harry Mews
• Harry Meyen
• Harry Michael