Urban greenspaces have an immense contribution to the social, environmental, and economic spectrums of sustainable development. These three spectrums are also the foundation of Sustainable Development Goals (SDGs) 2030. Thus, this interdependence nature offers an opportunity to study the linkages between urban greenspaces and SDGs targets for acknowledging the importance of urban greenspaces for achieving SDGs 2030. To understand the linkages, the study follows a qualitative study approach. In the approach, a convenient systematic literature search technique has been employed to define urban greenspaces and identify empirical evidence on greenspaces’ contribution to different SDG targets. For ensuring the authenticity and validity of the findings, the study includes only peer-reviewed articles in the systematic technique. Results suggest an immediate association between urban greenspaces and SDG target 11.7, which emphasizes explicitly the provision (quality, quantity, and accessibility) of urban parks and playgrounds for the physical and mental wellbeing of urban citizens, typically the social spectrum of sustainable development. In addition to the apparent link, fourteen more underlying connections have been identified where urban greenspaces can contribute to fourteen different SDG targets. These underlying connections acknowledge the importance of urban greenspaces for achieving SDGs 2030.