Old English fricatives at points of morpheme juncture are studied to determine whether they conform to the rule of voicing between voiced sounds that applies morpheme-internally. Should we expect a voiced or a voiceless fricative in words like OE heorð-weorod, Wulfweard, and stīðlīce? The evidence examined regards chiefly compounds and quasi-compounds (the latter comprising both forms bearing clear derivational affixes and ‘obscured’ compounds, those in which the deuterotheme has lost its lexical independence), though a small amount of evidence in regard to voicing before inflectional suffixes is considered. Evidence is derived from place-names, personal names, and common nouns, on the basis of Modern English standard pronunciation, assimilatory changes in Old English, modern dialect forms, post-Conquest and nonstandard Old English spellings, and analogous conditioning for the loss of OE /x/. A considerable preponderance of the evidence indicates that in compounds as well as in quasi-compounds, fricatives were voiced at the end of the prototheme when a voiced sound followed, but not a voiceless one. It follows from the evidence that there was no general devoicing of fricatives in syllable-final position in Old English, despite Anglo-Saxon scribes' use of <h> for etymological [Γ] in occasional spellings like <fuhlas> and <ahnian>. Old English spellings of this kind need be taken to imply nothing more than a tendency for <h> and <g> to be used interchangeably in noninitial positions, due to the noncontrastive distribution of the sounds they represent everywhere except morpheme-initially. Rare early Middle English spellings of this kind may or may not have a phonological basis, but they cannot plausibly be taken to evidence a phonological process affecting /v, ð, z/.