- Audition time: Spring is the time for auditioning for summer theatres.

- National Nutrition Month

- National Chronic Fatigue Syndrome Awareness Month

- National Professional Social Work Month

- National Talk with Your Teen About Sex Month

- National Caffeine Awareness Month
- National Craft Month
- National Frozen Food Month
- National Nutrition Month
- National Umbrella Month
- Save Your Vision Month
- National Cleaning Week

FIRST WEEK
-National Write a Letter of Appreciation Week
-Return the Borrowed Books Week
-Save Your Vision Week
-Universal Human Beings Week
-Biking Week
-National Pet Sitters Week
-National Procrastination Week (March 2-8)
-National Foreign Language Week
-National Save Your Vision Week
-Volunteers of America Week

SECOND WEEK
-Autograph Collecting Week
-Conserve Water or Detect a Leak Week
-Human Resource Week
-Girl Scout Week
-Music in our Schools Week

THIRD WEEK
-Universal Women's Week
-Pediatric Nurse Practitioner Week
-Pulmonary Rehabilitation Week
-Camp Fire Boys and Girls Week
-Education Advocacy Week
-National Poison Prevention Week
-National Anonymous Giving Week
-Jobs for Teens Week
-National Agriculture Week
-National Wildlife Week

FOURTH WEEK
National Art Week
National Bubble Week
National Clutter Awareness Week
National Second-Hand Shopping Week
National Spring Fever Week
National Cleaning Week
National Sleep Awareness Week

March (last week in March) - Small Press Week

March 4
International Scrapbooking Industry Day

March 10
Anniversary of Invention of Telephone

March 11
Check Your Batteries Day

March 14
National Children's Craft Day

March 17
St. Patrick's Day
National Quilting Day

March 21
United Nations International Day for the Elimination of Racial Discrimination:

March 21 (check exact date; sometimes 20th)
First Day of Spring! A day of new beginnings!

March X - Palm Sunday (check exact date)

March 25
Pecan Day

March 26
Make up Your Own Holiday Day

March 29
National Mom & Pop Business Owners Day