20 Maret: Hari Hutan International (International Day of Forest)
21 Maret: Hari Down Syndrome Sedunia (World Down Syndrome Day)
21 Maret: Hari Hening Sedunia (World Silent Day)
21 Maret: Hari Puisi Sedunia (World Poetry Day)
21 Maret: Hari Penghapusan Diskriminasi Rasial Sedunia
22 Maret: Hari Air Sedunia (World Water Day)
23 Maret: Hari Meteorologi Sedunia (World Meteorological Day)
24 Maret: Hari Peringatan Bandung Lautan Api
24 Maret: Hari Tuberkulosis Sedunia