¹⁶⁰Re — Unstable · t½ ≈ 3.3 ms · Decay: β⁺ → ¹⁶⁰W · Type: synthetic · Uses: research.
¹⁶¹Re — Unstable · t½ ≈ 4.5 ms · Decay: β⁺ → ¹⁶¹W · Type: synthetic · Uses: research.
¹⁶²Re — Unstable · t½ ≈ 8.0 ms · Decay: β⁺ → ¹⁶²W · Type: synthetic · Uses: research.
¹⁶³Re — Unstable · t½ ≈ 1.0 s · Decay: β⁺ → ¹⁶³W · Type: synthetic · Uses: research.
¹⁶⁴Re — Unstable · t½ ≈ 2.0 s · Decay: β⁺ → ¹⁶⁴W · Type: synthetic · Uses: research.
¹⁶⁵Re — Unstable · t½ ≈ 3.0 s · Decay: β⁺ → ¹⁶⁵W · Type: synthetic · Uses: research.
¹⁶⁶Re — Unstable · t½ ≈ 5.0 s · Decay: β⁺ → ¹⁶⁶W · Type: synthetic · Uses: research.
¹⁶⁷Re — Unstable · t½ ≈ 7.0 s · Decay: β⁺ → ¹⁶⁷W · Type: synthetic · Uses: research.
¹⁶⁸Re — Unstable · t½ ≈ 13.0 s · Decay: β⁺ → ¹⁶⁸W · Type: synthetic · Uses: research.
¹⁶⁹Re — Unstable · t½ ≈ 19.0 s · Decay: β⁺ → ¹⁶⁹W · Type: synthetic · Uses: research.
¹⁷⁰Re — Unstable · t½ ≈ 6.0 s · Decay: β⁺ → ¹⁷⁰W · Type: synthetic · Uses: research.
¹⁷¹Re — Unstable · t½ ≈ 15.0 s · Decay: β⁺ → ¹⁷¹W · Type: synthetic · Uses: research.
¹⁷²Re — Unstable · t½ ≈ 25.0 s · Decay: β⁺ → ¹⁷²W · Type: synthetic · Uses: research.
¹⁷³Re — Unstable · t½ ≈ 46.0 s · Decay: β⁺ → ¹⁷³W · Type: synthetic · Uses: research.
¹⁷⁴Re — Unstable · t½ ≈ 2.0 min · Decay: β⁺ → ¹⁷⁴W · Type: synthetic · Uses: research.
¹⁷⁵Re — Unstable · t½ ≈ 5.0 min · Decay: β⁺ → ¹⁷⁵W · Type: synthetic · Uses: research.
¹⁷⁶Re — Unstable · t½ ≈ 5.0 min · Decay: β⁺ → ¹⁷⁶W · Type: synthetic · Uses: research.
¹⁷⁷Re — Unstable · t½ ≈ 15.0 min · Decay: β⁺ → ¹⁷⁷W · Type: synthetic · Uses: research.
¹⁷⁸Re — Unstable · t½ ≈ 13.2 min · Decay: β⁺ → ¹⁷⁸W · Type: synthetic · Uses: research.
¹⁷⁹Re — Unstable · t½ ≈ 19.0 min · Decay: β⁺ → ¹⁷⁹W · Type: synthetic · Uses: research.
¹⁸⁰Re — Unstable · t½ ≈ 2.5 min · Decay: β⁻ → ¹⁸⁰Os · Type: synthetic · Uses: research.
¹⁸¹Re — Unstable · t½ ≈ 19.9 h · Decay: β⁻ → ¹⁸¹Os · Type: tracer · Uses: nuclear physics.
¹⁸²Re — Unstable · t½ ≈ 64.0 h · Decay: β⁻ → ¹⁸²Os · Type: tracer · Uses: research.
¹⁸³Re — Unstable · t½ ≈ 70.0 d · Decay: β⁻ → ¹⁸³Os · Type: tracer · Uses: research.
¹⁸⁴Re — Unstable · t½ ≈ 38.0 d · Decay: β⁻ → ¹⁸⁴Os · Type: tracer · Uses: research.
¹⁸⁵Re — Stable · — · Type: stable (primordial, ~37.4%) · Uses: isotope tracer, nuclear materials.
¹⁸⁶Re — Unstable · t½ ≈ 3.7 d · Decay: β⁻ → ¹⁸⁶Os · Type: medical isotope · Uses: radiotherapy and nuclear medicine.
¹⁸⁷Re — Stable · — · Type: stable (primordial, ~62.6%) · Uses: isotope tracer, Re–Os dating system.
¹⁸⁸Re — Unstable · t½ ≈ 17.0 h · Decay: β⁻ → ¹⁸⁸Os · Type: medical isotope · Uses: radiotherapy, nuclear medicine (generator from ¹⁸⁸W).
¹⁸⁹Re — Unstable · t½ ≈ 19.0 h · Decay: β⁻ → ¹⁸⁹Os · Type: synthetic · Uses: research.
¹⁹⁰Re — Unstable · t½ ≈ 3.2 h · Decay: β⁻ → ¹⁹⁰Os · Type: synthetic · Uses: research.
¹⁹¹Re — Unstable · t½ ≈ 15.0 min · Decay: β⁻ → ¹⁹¹Os · Type: synthetic · Uses: research.
Rhenium — isotope count: 32 total · Stable: 2 (¹⁸⁵Re, ¹⁸⁷Re) · Unstable: 30.
(Data: IAEA LiveChart, NUBASE2020, ENSDF; notable applications: ¹⁸⁶Re & ¹⁸⁸Re in radiotherapy, ¹⁸⁷Re in Re–Os geochronology, stable Re isotopes in alloys and catalysts.)