• 4 February - World Cancer Day
• 8 March - International Women's Day
• 14 - 20 March - Sleep Awareness Week
• 19 March - World Sleep Day
• 20 March - International Day of Happiness
• 21 March - Harmony Day
• 28 April - World Day for Safety and Health at Work
• 17 May - International Day Against Homophobia, Biphobia, Intersexism and Transphobia
• 28 May - Australia's Biggest Morning Tea
• 14 - 20 June - International Men's Health Week
• 25 June - Take Your Dog to Work Day
• 4 - 11 July - NAIDOC Week
• 11 July - World Population Day
• 24 July - Stress Down Day
• 30 July - International Day of Friendship
• 7 August - Aged Care Employee Day
• 27 August - Wear it Purple Day
• 28 August - Daffodil Day
• 6 - 10 September - Women's Health Week
• 9 September - R U OK Day
• 10 September - World Suicide Prevention Day
• 10 September - Lifeline’s Out of the Shadows
• October - Breast Cancer Awareness Month
• October - Mental Health Month
• 10 October - World Mental Health Day
• 11 October - National Coming Out Day
• November - Movember
• 13 November - World Kindness Day
• 16 November - International Day for Tolerance
• 19 November - International Men’s Day
• 25 November - White Ribbon Day
• 25 November - International Day for the Elimination of Violence against Women
• 28 November - World Compassion Day
• 5 December - International Volunteer Day