This dataset contains global label-free proteomics data from Saccharomyces cerevisiae cultivated under carbon-limited chemostat conditions. Samples were collected under aerobic and anaerobic steady-state conditions and after establishment of a dynamic steady state induced by repetitive glucose pulses. Proteomic analysis was performed to investigate oxygen-dependent metabolic adaptation and long-term proteome reprogramming in response to transient carbon excess under nutrient-limited conditions. Raw mass spectrometry files and processed identification and quantification results are provided.