SIGMORPHON has organized or co-organized the following shared tasks.

• 2024: SIGMORPHON Shared Tasks: Data-efficient Morphological Inflection, Subword Tokenization, and Grapheme-to-Phoneme Prediction

• 2023: SIGMORPHON Shared Tasks: Morphological Inflection Generation, and Interlinear Glossing

• 2022: SIGMORPHON Shared Task: Generalization in Morphological Inflection Generation, Grapheme-to-Phoneme Conversion, Morpheme Segmentation
• 2021: SIGMORPHON Shared Task: Grapheme-to-Phoneme, Unsupervised Morphological Paradigm Clustering, Generalization in Morphological Inflection Generation
• 2020: SIGMORPHON Shared Task: Grapheme-to-Phoneme, Unsupervised Induction of Morphology, Typologically Diverse Morphological Inflection
• 2019: SIGMORPHON Shared Task: Crosslinguality and Context in Morphology
• 2018: CoNLL–SIGMORPHON Shared Task: Universal Morphological Reinflection
• 2017: CoNLL–SIGMORPHON Shared Task: Universal Morphological Reinflection
• 2016: SIGMORPHON Shared Task: Morphological Reinflection