Jani-Petteri Helenius

{{short description|Finnish ice hockey player}}

{{Infobox Ice Hockey Player

| name = Jani-Petteri Helenius

| team = Jokerit

| league = SM-liiga

| prospect_team =

| prospect_league =

| former_teams =

| image =

| image_size = 230px

| position = Forward

| height_ft = 6

| height_in = 0

| weight_lb = 183

| shoots = Left

| birth_date = {{birth date and age|mf=yes|1990|1|18}}

| birth_place = Helsinki, Finland

| draft =

| draft_year =

| draft_team =

| career_start =

}}

Jani-Petteri Helenius (born January 18, 1990) is a Finnish professional ice hockey player who currently plays for Jokerit of the SM-liiga.[http://www.hockeydb.com/ihdb/stats/csl.php?tid=1223 2010-11 Scoring for Jokerit Helsinki (SM-liiga)]