Louis Sachar (d. 20 Mart 1954), Amerikalı yazar. Çocuk kitapları yazmaktadır.

• Sideways Stories From Wayside School (1978)
• Wayside School is Falling Down (1989)
• Sideways Arithmetic From Wayside School (1989)
• More Sideways Arithmetic From Wayside School (1994)
• Wayside School Gets A Little Stranger (1995)

• Kidnapped at Birth? (1992)
• Why Pick on Me? (1993)
• Is He a Girl? (1993)
• Alone In His Teacher's House (1994)
• Class President (1999)
• A Flying Birthday Cake? (1999)
• Super Fast Out of Control! (2000)
• A Magic Crystal? (2000)

• Holes (1998)
• Stanley Yelnats' Survival Guide to Camp Green Lake (2003)
• Small Steps (2006)

• Someday Angeline (1983)
• Johnny's in the Basement (1983)
• Sixth Grade Secrets (1987) (known as Pig City in the UK^[1])
• There's a Boy in the Girls' Bathroom (1988)
• The Boy Who Lost His Face (1989)
• Dogs Don't Tell Jokes (1991)
• Monkey Soup (1992) (Cat Bowman Smith tarafından resimlendirilmiştir.)
• The Cardturner (11 Mayıs 2010)

Amerikalı yazar ile ilgili bu madde taslak seviyesindedir. Madde içeriğini genişleterek Vikipedi'ye katkı sağlayabilirsiniz.