Robustness is the property of being strong and healthy in constitution.

Robustness may also refer to:

• Robustness (computer science), the ability of a computer system to cope with errors during execution
• Robustness (economics), the ability of a financial trading system to remain effective under different markets
• Robustness (evolution), the persistence of a certain characteristic in a system under perturbations or conditions of uncertainty
• Structural robustness, the strength of a structure to withstand adverse events
• Robust control, an approach to controller design that explicitly deals with uncertainty
• Robust decision-making, an iterative decision analytics framework
• Robust optimization, a field of mathematical optimization theory
• Robust statistics, which maintain their properties even if the underlying distributional assumptions are incorrect
• Robustness (morphology), the opposite of gracility

• All pages with titles containing robustness
• Fault tolerance