Ria Ahlers

{{short description|Dutch high jumper}}

{{Infobox sportsperson

| name = Ria Ahlers

| image = Ria Ahlers.jpg

| image_size =

| caption = Ria Ahlers in 1972

| birth_name =

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| nationality =

| residence =

| birth_date = {{birth date and age|1954|7|20|df=y}}

| birth_place = Groningen, Netherlands

| death_date =

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| height = {{convert|1.87|m|ftin|abbr=on}}

| weight = {{convert|68|kg|lb|abbr=on}}

| country =

| sport = High jump

| club = De Sperwers, Emmen

| retired =

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| show-medals = yes

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}}

Maria "Ria" Ahlers (married Steenpaal) (born 20 July 1954) is a former high jumper from the Netherlands. She competed in the 1972 and 1976 Summer Olympics and finished in 16th and 12th place, respectively. Her personal best was 1.87 m (1976). She was a national champion in 1972, 1972 and 1976.