| 6 Feb - 11 Feb | European Ski Orienteering Championships |  Turkiye | Europe | S | Regional Championships
World Ranking Event | | |  |
| 20 Mar - 24 Mar | European Youth Ski Orienteering Championships 2019 |  Sweden | Europe | S | Regional Championships | | | |
| 20 Mar - 24 Mar | Junior World Ski Orienteering Championships 2019 | Sweden | Europe | S | Junior World Championships
World Ranking Event | | | |
| 20 Mar - 24 Mar | World Ski Orienteering Championships 2019 | Sweden | Europe | S | World Championships
World Ranking Event | | | |
| 21 Mar - 24 Mar | World Masters Ski Orienteering Championships 2019 | Sweden | Europe | S | World Masters | | | |
| 8 Jun - 11 Jun | World Cup Round 1 |  Finland | Europe | F | World Cup | | | |
| 8 Jun - 10 Jun | European MTBO Championships and World Cup Round 1 |  Poland | Europe | M | Regional Championships
World Cup
World Ranking Event | | | |
| 23 Jun - 29 Jun | World Trail Orienteering Championships 2019 |  Portugal | Europe | T | World Ranking Event
World Championships | | | |
| 28 Jun - 30 Jun | European Youth Orienteering Championships 2019 |  Belarus | Europe | F | Regional Championships | | | |
| 6 Jul - 12 Jul | World Masters Orienteering Championships 2019 |  Latvia | Europe | F | World Masters | | | |
| 6 Jul - 12 Jul | Junior World Orienteering Championships 2019 |  Denmark | Europe | F | Junior World Championships
World Ranking Event | | | |
| 28 Jul - 3 Aug | World MTB Orienteering Championships 2019 and Junior World MTB Orienteering Championships | Denmark | Europe | M | World Championships
Junior World Championships
World Cup | | | |
| 12 Aug - 17 Aug | Nokian Tyres World Orienteering Championships 2019 |  Norway | Europe | F | World Ranking Event
World Championships
World Cup | | | |
| 28 Aug - 1 Sep | Asian Junior and Youth Orienteering Championships 2019 |  Japan | Asia | F | Regional Championships | | | |
| 27 Sep - 29 Sep | World Cup Round 3 |  Switzerland | Europe | F | World Cup
World Ranking Event | | | |
| 28 Sep - 6 Oct | Oceania Orienteering Championships |  Australia | Oceania | F | Regional Championships | | | |
| 3 Oct - 6 Oct | European Junior and Youth MTB Orienteering Championships |  Germany | Europe | M | Regional Championships | | | |
| 3 Oct - 6 Oct | World Masters MTB Orienteering Championships 2019 | Germany | Europe | M | World Masters | | | |
| 4 Oct - 6 Oct | MTB Orienteering World Cup Round 3 | Germany | Europe | M | World Cup
World Ranking Event | | | |
| 26 Oct - 29 Oct | World Cup Round 4 - Final |  China | Asia | F | World Cup | | | |
