Cristieana Cojocaru

{{Short description|Romanian runner (born 1962)}}

{{Use dmy dates|date=March 2025}}

{{Infobox sportsperson

| name =

| image = Cristieana Cojocaru.jpg

| image_size = 210px

| caption =

| birth_name =

| fullname =

| nationality =

| birth_date = {{birth-date and age|2 January 1962}}

| birth_place = Cujmir, Romania

| death_date =

| death_place =

| height = 172 cm

| weight = 62 kg

| country =

| sport = Athletics

| event = 400 m hurdles, 800 m

| pb = 400 mH – 54.55 (1986)
800 m – 2:04.22 (1985i)

| club =

| coach = Mihai Nistor

| education =

| retired =

| olympics =

| highestranking =

| show-medals = yes

| medaltemplates =

{{Medal|Country | {{ROM}} }}

{{Medal|Competition|Olympic Games}}

{{Medal|Bronze | 1984 Los Angeles | 400 m hurdles}}

{{Medal|Competition|World Indoor Games}}

{{Medal|Gold|1985 Paris|800 m}}

{{Medal|Competition|European Athletics Indoor Championships}}

{{Medal|Bronze|1984 Gotheburg|800 m}}

{{Medal|Bronze|1985 Piraeus|800 m}}

{{Medal|Silver|1986 Madrid|800 m}}

{{Medal|Competition|Summer Universiade}}

{{Medal|Silver|1985 Kobe|400 m hurdles}}

{{Medal|Silver|1985 Kobe|800 m}}

}}

Cristieana Cojocaru (later Matei, born 2 January 1962) is a retired Romanian runner who specialized in the 400 m hurdles and flat 800 m events. She won a bronze medal in the hurdles at the 1984 Olympics. In the 800 m she won the 1985 world indoor title and three medals at the European indoor championships in 1984–1986.