Ari Kattainen

{{short description|Finnish orienteering competitor (born 1958)}}

{{MedalTableTop | medals =

{{MedalSport | Men's orienteering }}

{{MedalCountry| {{FIN}} }}

{{MedalCompetition | World Championships }}

{{MedalBronze | 1989 Skövde | Relay }}

}}

Ari Kattainen (born 1958) is a Finnish orienteering competitor. He received a bronze medal in the relay event at the 1989 World Orienteering Championships in Skövde, together with Keijo Parkkinen, Peter Ivars and Reijo Mattinen.{{cite web | url=http://orienteering.org/events/?event_id=7 | title=World Orienteering Championships 1989 |publisher=International Orienteering Federation |accessdate=16 July 2017}}