Acta Mechanica

{{Infobox journal

| title = Acta Mechanica

| cover =

| editor = H. Irschik

| discipline = Fluid mechanics
Solid mechanics

| abbreviation = Acta Mech.

| publisher = Springer, Vienna

| country =

| frequency = Monthly

| history = 1965–present

| openaccess = Hybrid

| license =

| impact = 2.3

| impact-year = 2023

| website = https://link.springer.com/journal/707

| link1 = https://link.springer.com/journal/707

| link1-name = Online access

| link2 =

| link2-name =

| JSTOR =

| OCLC = 41171363

| LCCN =

| CODEN =

| ISSN = 1619-6937

| eISSN =

}}

Acta Mechanica is a peer-reviewed English, scientific journal publishing articles in the field of theoretical and applied mechanics, specifically in solid mechanics and fluid mechanics, published by Springer. The editor-in-chief is Hans Irschik (Johannes Kepler University Linz).{{Cite web | url=https://www.springer.com/engineering/mechanics/journal/707 | title=Acta Mechanica – incl. Option to publish open access| date=2025}} Other Editors are M. Krommer (Vienna University of Technology), C. Marchioli (University of Udine), Martin Ostoja-Starzewski (University of Illinois at Urbana-Champaign), and George J. Weng (Rutgers University).