Authors born in 1948
- Lewis Black Stand-Up Comedian, 1948
- Linda McMahon Businesswoman, 1948
- Lois Frankel Politician, 1948
- Lonnie Jordan Singer-Songwriter, 1948
- Lulu Kennedy-Cairns Singer, 1948
- Lynn Abbey Programmer, 1948
- M. C. Gainey Actor, 1948
- Marc Racicot Attorney At Law, 1948
- Marc Singer Actor, 1948
- Marcia Strassman Actress, 1948
- Marco Tronchetti Provera Chief Executive Officer, 1948
- Margaret Weis Writer, 1948
- Margot Kidder Actress, 1948
- Marilyn Minter Artist, 1948
- Mark Kurlansky Journalist, 1948
- Mark Victor Hansen Motivational Speaker, 1948
- Martin Filler Critic, 1948
- Martin Gross Producer, 1948
- Martin Yan Chef, 1948
- Mary Kay Blakely Journalist, 1948
- Max Burns Politician, 1948
- Max Walker Cricketer, 1948
- Melissa Pritchard Short Story Writer, 1948
- Melody Beattie Author, 1948
- Mercedes Ruehl Actor, 1948
- Merrie Spaeth Politician, 1948
- Merrill Markoe Author, 1948
- Merry Clayton Singer, 1948
- Michael Berryman Actor, 1948
- Michael Cohl Producer, 1948
- Michael Dirda Critic, 1948
- Michael Karoli Guitarist, 1948
- Michael Medved Television Host, 1948
- Michael O'Brien Author, 1948
- Michael Owen Bruce Musician, 1948
- Mick Rock Photographer, 1948
- Mickey Rivers Baseball Player, 1948
- Mike Conaway Politician, 1948
- Mike Figgis Film Director, 1948
- Mikhail Baryshnikov Dancer, 1948