This document discusses integrating gender analysis into farming systems analysis to enhance income and food security for farm households. It presents a conceptual framework showing how gender affects access to productive resources needed for agricultural intensification. The authors conducted a literature review, expert interviews, and farmer interviews in Zambia to develop suggestions for including gender in models. Two approaches are described: 1) extending an existing framework to describe, explain, explore, and design changes based on gender; and 2) developing models that account for how gender divisions of labor impact productivity. Integrating gender systematically into farming systems analysis would benefit farmers, researchers, and those studying gender relations.